diff --git a/.changes/unreleased/Feature-20240701-153223.yaml b/.changes/unreleased/Feature-20240701-153223.yaml
new file mode 100644
index 000000000..aaf7fa9c3
--- /dev/null
+++ b/.changes/unreleased/Feature-20240701-153223.yaml
@@ -0,0 +1,5 @@
+kind: Feature
+body: Add a button to duplicate calendar ranges from a week to another one
+time: 2024-07-01T15:32:23.602091234+02:00
+custom:
+  Issue: "123"
diff --git a/src/Bundle/ChillCalendarBundle/Resources/public/vuejs/MyCalendarRange/App2.vue b/src/Bundle/ChillCalendarBundle/Resources/public/vuejs/MyCalendarRange/App2.vue
index 1d353baed..873e780e4 100644
--- a/src/Bundle/ChillCalendarBundle/Resources/public/vuejs/MyCalendarRange/App2.vue
+++ b/src/Bundle/ChillCalendarBundle/Resources/public/vuejs/MyCalendarRange/App2.vue
@@ -1,7 +1,7 @@
 <template>
   <div class="row">
     <div class="col-sm">
-      <label class="form-label">{{ $t('created_availabilities') }}</label>
+      <label class="form-label">{{ $t("created_availabilities") }}</label>
       <vue-multiselect
         v-model="pickedLocation"
         :options="locations"
@@ -14,10 +14,15 @@
       ></vue-multiselect>
     </div>
   </div>
-  <div class="display-options row justify-content-between" style="margin-top: 1rem;">
+  <div
+    class="display-options row justify-content-between"
+    style="margin-top: 1rem"
+  >
     <div class="col-sm-9 col-xs-12">
       <div class="input-group mb-3">
-        <label class="input-group-text" for="slotDuration">Durée des créneaux</label>
+        <label class="input-group-text" for="slotDuration"
+          >Durée des créneaux</label
+        >
         <select v-model="slotDuration" id="slotDuration" class="form-select">
           <option value="00:05:00">5 minutes</option>
           <option value="00:10:00">10 minutes</option>
@@ -62,9 +67,16 @@
       <div class="float-end">
         <div class="form-check input-group">
           <span class="input-group-text">
-            <input id="showHideWE" class="mt-0" type="checkbox" v-model="showWeekends">
+            <input
+              id="showHideWE"
+              class="mt-0"
+              type="checkbox"
+              v-model="showWeekends"
+            />
           </span>
-          <label for="showHideWE" class="form-check-label input-group-text">Week-ends</label>
+          <label for="showHideWE" class="form-check-label input-group-text"
+            >Week-ends</label
+          >
         </div>
       </div>
     </div>
@@ -72,39 +84,88 @@
   <FullCalendar :options="calendarOptions" ref="calendarRef">
     <template v-slot:eventContent="arg: EventApi">
       <span :class="eventClasses(arg.event)">
-          <b v-if="arg.event.extendedProps.is === 'remote'">{{ arg.event.title}}</b>
-          <b v-else-if="arg.event.extendedProps.is === 'range'">{{ arg.timeText }} - {{ arg.event.extendedProps.locationName }}</b>
-          <b v-else-if="arg.event.extendedProps.is === 'local'">{{ arg.event.title}}</b>
-          <b v-else >no 'is'</b>
-          <a v-if="arg.event.extendedProps.is === 'range'" class="fa fa-fw fa-times delete"
-             @click.prevent="onClickDelete(arg.event)">
-          </a>
-        </span>
+        <b v-if="arg.event.extendedProps.is === 'remote'">{{
+          arg.event.title
+        }}</b>
+        <b v-else-if="arg.event.extendedProps.is === 'range'"
+          >{{ arg.timeText }} - {{ arg.event.extendedProps.locationName }}</b
+        >
+        <b v-else-if="arg.event.extendedProps.is === 'local'">{{
+          arg.event.title
+        }}</b>
+        <b v-else>no 'is'</b>
+        <a
+          v-if="arg.event.extendedProps.is === 'range'"
+          class="fa fa-fw fa-times delete"
+          @click.prevent="onClickDelete(arg.event)"
+        >
+        </a>
+      </span>
     </template>
   </FullCalendar>
 
   <div id="copy-widget">
-    <div class="container">
-      <div class="row align-items-center">
-        <div class="col-sm-4 col-xs-12">
-          <h6 class="chill-red">{{ $t('copy_range_from_to') }}</h6>
+    <div class="container mt-4 mb-4">
+
+        <div class="row align-items-center mb-4">
+          <div class="col-sm-2 col-xs-12">
+            <h6 class="chill-red">{{ $t("copy_range_from_to") }}</h6>
+          </div>
+          <div class="col-sm-3 col-xs-12">
+            <select v-model="dayOrWeek" id="dayOrWeek" class="form-select">
+              <option value="day">{{ $t("from_day_to_day") }}</option>
+              <option value="week">{{ $t("from_week_to_week") }}</option>
+            </select>
+          </div>
         </div>
-        <div class="col-sm-3 col-xs-12">
-          <input class="form-control" type="date" v-model="copyFrom" />
-        </div>
-        <div class="col-sm-1 col-xs-12" style="text-align: center; font-size: x-large;">
-          <i class="fa fa-angle-double-right"></i>
-        </div>
-        <div class="col-sm-3 col-xs-12" >
-          <input class="form-control" type="date" v-model="copyTo" />
-        </div>
-        <div class="col-sm-1">
-          <button class="btn btn-action" @click="copyDay">
-            {{ $t('copy_range') }}
-          </button>
+        <div class="row align-items-center">
+          <template v-if="dayOrWeek === 'day'">
+            <div class="col-sm-3 col-xs-12">
+              <input class="form-control" type="date" v-model="copyFrom" />
+            </div>
+            <div class="col-sm-1 col-xs-12 copy-chevron">
+              <i class="fa fa-angle-double-right"></i>
+            </div>
+            <div class="col-sm-3 col-xs-12">
+              <input class="form-control" type="date" v-model="copyTo" />
+            </div>
+            <div class="col-sm-2 col-xs-12">
+              <button class="btn btn-action" @click="copyDay">
+                {{ $t("copy_range") }}
+              </button>
+            </div>
+          </template>
+          <template v-else>
+            <div class="col-sm-3 col-xs-12">
+              <select
+                v-model="copyFromWeek"
+                id="copyFromWeek"
+                class="form-select"
+              >
+                <option v-for="w in lastWeeks" :value="w.value" :key="w.value">
+                  {{ w.text }}
+                </option>
+              </select>
+            </div>
+            <div class="col-sm-1 col-xs-12 copy-chevron">
+              <i class="fa fa-angle-double-right"></i>
+            </div>
+            <div class="col-sm-3 col-xs-12">
+              <select v-model="copyToWeek" id="copyToWeek" class="form-select">
+                <option v-for="w in nextWeeks" :value="w.value" :key="w.value">
+                  {{ w.text }}
+                </option>
+              </select>
+            </div>
+            <div class="col-sm-2 col-xs-12">
+              <button class="btn btn-action" @click="copyWeek">
+                {{ $t("copy_range") }}
+              </button>
+            </div>
+          </template>
         </div>
       </div>
-    </div>
+
   </div>
 
   <!-- not directly seen, but include in a modal -->
@@ -112,42 +173,96 @@
 </template>
 
 <script setup lang="ts">
-
 import type {
   CalendarOptions,
   DatesSetArg,
-  EventInput
-} from '@fullcalendar/core';
-import {reactive, computed, ref} from "vue";
-import {useStore} from "vuex";
-import {key} from './store';
-import FullCalendar from '@fullcalendar/vue3';
-import frLocale from '@fullcalendar/core/locales/fr';
-import interactionPlugin, {DropArg, EventResizeDoneArg} from "@fullcalendar/interaction";
+  EventInput,
+} from "@fullcalendar/core";
+import { reactive, computed, ref, onMounted } from "vue";
+import { useStore } from "vuex";
+import { key } from "./store";
+import FullCalendar from "@fullcalendar/vue3";
+import frLocale from "@fullcalendar/core/locales/fr";
+import interactionPlugin, {
+  DropArg,
+  EventResizeDoneArg,
+} from "@fullcalendar/interaction";
 import timeGridPlugin from "@fullcalendar/timegrid";
-import {EventApi, DateSelectArg, EventDropArg, EventClickArg} from "@fullcalendar/core";
-import {ISOToDate} from "../../../../../ChillMainBundle/Resources/public/chill/js/date";
+import {
+  EventApi,
+  DateSelectArg,
+  EventDropArg,
+  EventClickArg,
+} from "@fullcalendar/core";
+import {
+  dateToISO,
+  ISOToDate,
+} from "../../../../../ChillMainBundle/Resources/public/chill/js/date";
 import VueMultiselect from "vue-multiselect";
-import {Location} from "../../../../../ChillMainBundle/Resources/public/types";
+import { Location } from "../../../../../ChillMainBundle/Resources/public/types";
 import EditLocation from "./Components/EditLocation.vue";
-import {useI18n} from "vue-i18n";
+import { useI18n } from "vue-i18n";
 
 const store = useStore(key);
 
-const {t} = useI18n();
+const { t } = useI18n();
 
 const showWeekends = ref(false);
-const slotDuration = ref('00:05:00');
-const slotMinTime = ref('09:00:00');
-const slotMaxTime = ref('18:00:00');
+const slotDuration = ref("00:05:00");
+const slotMinTime = ref("09:00:00");
+const slotMaxTime = ref("18:00:00");
 const copyFrom = ref<string | null>(null);
 const copyTo = ref<string | null>(null);
-const editLocation = ref<InstanceType<typeof EditLocation> | null>(null)
+const editLocation = ref<InstanceType<typeof EditLocation> | null>(null);
+const dayOrWeek = ref("day");
+const copyFromWeek = ref<string | null>(null);
+const copyToWeek = ref<string | null>(null);
+
+interface Weeks {
+  value: string | null;
+  text: string;
+}
+
+const getMonday = (week: number): Date => {
+  const lastMonday = new Date();
+  lastMonday.setDate(
+    lastMonday.getDate() - ((lastMonday.getDay() + 6) % 7) + week * 7
+  );
+  return lastMonday;
+};
+
+const dateOptions: Intl.DateTimeFormatOptions = {
+  weekday: "long",
+  year: "numeric",
+  month: "long",
+  day: "numeric",
+};
+
+const lastWeeks = computed((): Weeks[] =>
+  Array.from(Array(15).keys()).map((w) => {
+    const lastMonday = getMonday(-w);
+    //copyFromWeek.value = getMonday(0); //TODO fix it
+    return {
+      value: dateToISO(lastMonday), //TODO cast as maybe smthg else
+      text: `Semaine du ${lastMonday.toLocaleDateString("fr-FR", dateOptions)}`,
+    };
+  })
+);
+
+const nextWeeks = computed((): Weeks[] =>
+  Array.from(Array(52).keys()).map((w) => {
+    const nextMonday = getMonday(w + 1);
+    return {
+      value: dateToISO(nextMonday), //TODO cast as maybe smthg else
+      text: `Semaine du ${nextMonday.toLocaleDateString("fr-FR", dateOptions)}`,
+    };
+  })
+);
 
 const baseOptions = ref<CalendarOptions>({
   locale: frLocale,
   plugins: [interactionPlugin, timeGridPlugin],
-  initialView: 'timeGridWeek',
+  initialView: "timeGridWeek",
   initialDate: new Date(),
   scrollTimeReset: false,
   selectable: true,
@@ -164,9 +279,9 @@ const baseOptions = ref<CalendarOptions>({
   selectMirror: false,
   editable: true,
   headerToolbar: {
-    left: 'prev,next today',
-    center: 'title',
-    right: 'timeGridWeek,timeGridDay'
+    left: "prev,next today",
+    center: "title",
+    right: "timeGridWeek,timeGridDay",
   },
 });
 
@@ -180,20 +295,23 @@ const locations = computed<Location[]>(() => {
 
 const pickedLocation = computed<Location | null>({
   get(): Location | null {
-    return store.state.locations.locationPicked || store.state.locations.currentLocation;
+    return (
+      store.state.locations.locationPicked ||
+      store.state.locations.currentLocation
+    );
   },
   set(newLocation: Location | null): void {
-    store.commit('locations/setLocationPicked', newLocation, {root: true});
-  }
-})
+    store.commit("locations/setLocationPicked", newLocation, { root: true });
+  },
+});
 
 /**
  * return the show classes for the event
  * @param arg
  */
-const eventClasses = function(arg: EventApi): object {
-  return {'calendarRangeItems': true};
-}
+const eventClasses = function (arg: EventApi): object {
+  return { calendarRangeItems: true };
+};
 
 /*
 // currently, all events are stored into calendarRanges, due to reactivity bug
@@ -230,51 +348,60 @@ const calendarOptions = computed((): CalendarOptions => {
  * launched when the calendar range date change
  */
 function onDatesSet(event: DatesSetArg): void {
-  store.dispatch('fullCalendar/setCurrentDatesView', {start: event.start, end: event.end});
+  store.dispatch("fullCalendar/setCurrentDatesView", {
+    start: event.start,
+    end: event.end,
+  });
 }
 
 function onDateSelect(event: DateSelectArg): void {
-
   if (null === pickedLocation.value) {
-    window.alert("Indiquez une localisation avant de créer une période de disponibilité.");
+    window.alert(
+      "Indiquez une localisation avant de créer une période de disponibilité."
+    );
     return;
   }
 
-  store.dispatch('calendarRanges/createRange', {start: event.start, end: event.end, location: pickedLocation.value});
+  store.dispatch("calendarRanges/createRange", {
+    start: event.start,
+    end: event.end,
+    location: pickedLocation.value,
+  });
 }
 
 /**
  * When a calendar range is deleted
  */
 function onClickDelete(event: EventApi): void {
-  console.log('onClickDelete', event);
-
-  if (event.extendedProps.is !== 'range') {
+  if (event.extendedProps.is !== "range") {
     return;
   }
 
-  store.dispatch('calendarRanges/deleteRange', event.extendedProps.calendarRangeId);
+  store.dispatch(
+    "calendarRanges/deleteRange",
+    event.extendedProps.calendarRangeId
+  );
 }
 
 function onEventDropOrResize(payload: EventDropArg | EventResizeDoneArg) {
-  if (payload.event.extendedProps.is !== 'range') {
+  if (payload.event.extendedProps.is !== "range") {
     return;
   }
   const changedEvent = payload.event;
 
-  store.dispatch('calendarRanges/patchRangeTime', {
+  store.dispatch("calendarRanges/patchRangeTime", {
     calendarRangeId: payload.event.extendedProps.calendarRangeId,
     start: payload.event.start,
     end: payload.event.end,
   });
-};
+}
 
 function onEventClick(payload: EventClickArg): void {
   // @ts-ignore TS does not recognize the target. But it does exists.
-  if (payload.jsEvent.target.classList.contains('delete')) {
+  if (payload.jsEvent.target.classList.contains("delete")) {
     return;
   }
-  if (payload.event.extendedProps.is !== 'range') {
+  if (payload.event.extendedProps.is !== "range") {
     return;
   }
 
@@ -285,10 +412,26 @@ function copyDay() {
   if (null === copyFrom.value || null === copyTo.value) {
     return;
   }
-
-  store.dispatch('calendarRanges/copyFromDayToAnotherDay', {from: ISOToDate(copyFrom.value), to: ISOToDate(copyTo.value)})
+  store.dispatch("calendarRanges/copyFromDayToAnotherDay", {
+    from: ISOToDate(copyFrom.value),
+    to: ISOToDate(copyTo.value),
+  });
 }
 
+function copyWeek() {
+  if (null === copyFromWeek.value || null === copyToWeek.value) {
+    return;
+  }
+  store.dispatch("calendarRanges/copyFromWeekToAnotherWeek", {
+    fromMonday: ISOToDate(copyFromWeek.value),
+    toMonday: ISOToDate(copyToWeek.value),
+  });
+}
+
+onMounted(() => {
+  copyFromWeek.value = dateToISO(getMonday(0));
+  copyToWeek.value = dateToISO(getMonday(1));
+});
 </script>
 
 <style scoped>
@@ -299,4 +442,9 @@ function copyDay() {
   z-index: 9999999999;
   padding: 0.25rem 0 0.25rem;
 }
+div.copy-chevron {
+  text-align: center;
+  font-size: x-large;
+  width: 2rem;
+}
 </style>
diff --git a/src/Bundle/ChillCalendarBundle/Resources/public/vuejs/MyCalendarRange/i18n.ts b/src/Bundle/ChillCalendarBundle/Resources/public/vuejs/MyCalendarRange/i18n.ts
index 2950c16da..4c910aa87 100644
--- a/src/Bundle/ChillCalendarBundle/Resources/public/vuejs/MyCalendarRange/i18n.ts
+++ b/src/Bundle/ChillCalendarBundle/Resources/public/vuejs/MyCalendarRange/i18n.ts
@@ -5,11 +5,9 @@ const appMessages = {
       show_my_calendar: "Afficher mon calendrier",
       show_weekends: "Afficher les week-ends",
       copy_range: "Copier",
-      copy_range_from_to: "Copier les plages d'un jour à l'autre",
-      copy_range_to_next_day: "Copier les plages du jour au jour suivant",
-      copy_range_from_day: "Copier les plages du ",
-      to_the_next_day: " au jour suivant",
-      copy_range_to_next_week: "Copier les plages de la semaine à la semaine suivante",
+      copy_range_from_to: "Copier les plages",
+      from_day_to_day: "d'un jour à l'autre",
+      from_week_to_week: "d'une semaine à l'autre",
       copy_range_how_to: "Créez les plages de disponibilités durant une journée et copiez-les facilement au jour suivant avec ce bouton. Si les week-ends sont cachés, le jour suivant un vendredi sera le lundi.",
       new_range_to_save: "Nouvelles plages à enregistrer",
       update_range_to_save: "Plages à modifier",
diff --git a/src/Bundle/ChillCalendarBundle/Resources/public/vuejs/MyCalendarRange/store/modules/calendarRanges.ts b/src/Bundle/ChillCalendarBundle/Resources/public/vuejs/MyCalendarRange/store/modules/calendarRanges.ts
index aaa530909..02f14e247 100644
--- a/src/Bundle/ChillCalendarBundle/Resources/public/vuejs/MyCalendarRange/store/modules/calendarRanges.ts
+++ b/src/Bundle/ChillCalendarBundle/Resources/public/vuejs/MyCalendarRange/store/modules/calendarRanges.ts
@@ -52,6 +52,23 @@ export default <Module<CalendarRangesState, State>>{
         }
       }
 
+      return founds;
+    },
+    getRangesOnWeek: (state: CalendarRangesState) => (mondayDate: Date): EventInputCalendarRange[] => {
+      const founds = [];
+      for (let d of Array.from(Array(7).keys())) {
+        const dateOfWeek = new Date(mondayDate);
+        dateOfWeek.setDate(mondayDate.getDate() + d);
+        const dateStr = <string>dateToISO(dateOfWeek);
+        for (let range of state.ranges) {
+          if (isEventInputCalendarRange(range)
+            && range.start.startsWith(dateStr)
+          ) {
+            founds.push(range);
+          }
+        }
+      }
+
       return founds;
     },
   },
@@ -238,7 +255,7 @@ export default <Module<CalendarRangesState, State>>{
 
       for (let r of rangesToCopy) {
         let start = new Date(<Date>ISOToDatetime(r.start));
-        start.setFullYear(to.getFullYear(), to.getMonth(), to.getDate())
+        start.setFullYear(to.getFullYear(), to.getMonth(), to.getDate());
         let end = new Date(<Date>ISOToDatetime(r.end));
         end.setFullYear(to.getFullYear(), to.getMonth(), to.getDate());
         let location = ctx.rootGetters['locations/getLocationById'](r.locationId);
@@ -246,6 +263,23 @@ export default <Module<CalendarRangesState, State>>{
         promises.push(ctx.dispatch('createRange', {start, end, location}));
       }
 
+      return Promise.all(promises).then(_ => Promise.resolve(null));
+    },
+    copyFromWeekToAnotherWeek(ctx, {fromMonday, toMonday}: {fromMonday: Date, toMonday: Date}): Promise<null> {
+
+      const rangesToCopy: EventInputCalendarRange[] = ctx.getters['getRangesOnWeek'](fromMonday);
+      const promises = [];
+      const diffTime = toMonday.getTime() - fromMonday.getTime();
+      for (let r of rangesToCopy) {
+        let start = new Date(<Date>ISOToDatetime(r.start));
+        let end = new Date(<Date>ISOToDatetime(r.end));
+        start.setTime(start.getTime() + diffTime);
+        end.setTime(end.getTime() + diffTime);
+        let location = ctx.rootGetters['locations/getLocationById'](r.locationId);
+
+        promises.push(ctx.dispatch('createRange', {start, end, location}));
+      }
+
       return Promise.all(promises).then(_ => Promise.resolve(null));
     }
   }