diff --git a/src/Bundle/ChillPersonBundle/Export/Export/ListAccompanyingCourse.php b/src/Bundle/ChillPersonBundle/Export/Export/StatAccompanyingCourseDuration.php
similarity index 90%
rename from src/Bundle/ChillPersonBundle/Export/Export/ListAccompanyingCourse.php
rename to src/Bundle/ChillPersonBundle/Export/Export/StatAccompanyingCourseDuration.php
index ca004b066..9a9319c20 100644
--- a/src/Bundle/ChillPersonBundle/Export/Export/ListAccompanyingCourse.php
+++ b/src/Bundle/ChillPersonBundle/Export/Export/StatAccompanyingCourseDuration.php
@@ -19,7 +19,7 @@ use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Component\Security\Core\Role\Role;
 use Symfony\Component\Validator\Context\ExecutionContextInterface;
 
-class ListAccompanyingCourse implements ListInterface, ExportElementValidatedInterface, GroupedExportInterface
+class StatAccompanyingCourseDuration implements ListInterface, ExportElementValidatedInterface, GroupedExportInterface
 {
 
     /**
@@ -35,7 +35,7 @@ class ListAccompanyingCourse implements ListInterface, ExportElementValidatedInt
      */
     public function getTitle()
     {
-        return 'List accompanying courses';
+        return 'Accompanying courses duration';
     }
 
     /**
@@ -51,7 +51,7 @@ class ListAccompanyingCourse implements ListInterface, ExportElementValidatedInt
      */
     public function getDescription()
     {
-        return 'Create a list of accompanying courses according to various filters';
+        return 'Create an average of accompanying courses duration according to various filters';
     }
 
     /**
diff --git a/src/Bundle/ChillPersonBundle/config/services/exports.yaml b/src/Bundle/ChillPersonBundle/config/services/exports.yaml
index 521dbbf64..4b1db59a0 100644
--- a/src/Bundle/ChillPersonBundle/config/services/exports.yaml
+++ b/src/Bundle/ChillPersonBundle/config/services/exports.yaml
@@ -33,11 +33,11 @@ services:
       tags:
         - { name: chill.export, alias: count_accompanying_course }
 
-    chill.person.export.list_accompanying_course:
-      class: Chill\PersonBundle\Export\Export\ListAccompanyingCourse
+    chill.person.export.sum_accompanying_course_duration:
+      class: Chill\PersonBundle\Export\Export\StatAccompanyingCourseDuration
       arguments:
       tags:
-        - { name: chill.export, alias: list_accompanying_course }
+        - { name: chill.export, alias: sum_accompanying_course_duration }
 
     chill.person.export.filter_gender:
         class: Chill\PersonBundle\Export\Filter\GenderFilter
diff --git a/src/Bundle/ChillPersonBundle/translations/messages.fr.yml b/src/Bundle/ChillPersonBundle/translations/messages.fr.yml
index e80b85ee8..89d77ab6b 100644
--- a/src/Bundle/ChillPersonBundle/translations/messages.fr.yml
+++ b/src/Bundle/ChillPersonBundle/translations/messages.fr.yml
@@ -339,9 +339,9 @@ List duplicates: Liste des doublons
 Create a list of duplicate people: Créer la liste des personnes détectées comme doublons.
 Exports of accompanying courses: Exports des parcours d'accompagnement
 Count accompanying courses: Nombre de parcours
-Count accompanying courses by various parameters: Compte le nombre de parcours d'accompagnement en fonction de différents filtres.
-List accompanying courses: Liste des parcours
-Create a list of accompanying courses according to various filters: Crée une liste des parcours d'accompagnement selon différents filtres.
+Count accompanying courses by various parameters: Compte le nombre de parcours en fonction de différents filtres.
+Accompanying courses duration: Durée des parcours
+Create an average of accompanying courses duration according to various filters: Moyenne de la durée des parcours selon différents filtres.
 
 ## filters
 Filter by person gender: Filtrer par genre de la personne