diff --git a/front/public/locales/en/operationalStudies/project.json b/front/public/locales/en/operationalStudies/project.json
index c5480131af6..6df07b908e9 100644
--- a/front/public/locales/en/operationalStudies/project.json
+++ b/front/public/locales/en/operationalStudies/project.json
@@ -26,7 +26,7 @@
   "projectDescription": "Project description",
   "projectFunders": "Funding details",
   "projectModificationTitle": "Modify project",
-  "projectModifyButton": "Edit",
+  "projectModifyButton": "Save",
   "projectName": "Project name",
   "projectNameMissing": "You must choose a project name",
   "projectObjectives": "Project goals",
diff --git a/front/public/locales/en/operationalStudies/scenario.json b/front/public/locales/en/operationalStudies/scenario.json
index 6e175c8e068..705f0ac9d3b 100644
--- a/front/public/locales/en/operationalStudies/scenario.json
+++ b/front/public/locales/en/operationalStudies/scenario.json
@@ -23,7 +23,7 @@
   "scenarioDeletedDetails": "Scenario {{ name }} has been deleted.",
   "scenarioDescription": "Description",
   "scenarioModificationTitle": "Modify scenario",
-  "scenarioModifyButton": "Edit",
+  "scenarioModifyButton": "Save",
   "scenarioName": "Scenario's name",
   "scenarioNameMissing": "You have to set a name for scenario",
   "scenarioTags": "Tags",
@@ -44,7 +44,6 @@
     "update": "Edit",
     "trainsSelectionDeletedCount_one": "The train has been deleted.",
     "trainsSelectionDeletedCount_other": "The {{count}} trains have been deleted."
-
   },
   "trainCount_one": "1 train",
   "trainCount_other": "{{ count }} trains",
diff --git a/front/public/locales/en/operationalStudies/study.json b/front/public/locales/en/operationalStudies/study.json
index 772c3f3dc39..4247c72802e 100644
--- a/front/public/locales/en/operationalStudies/study.json
+++ b/front/public/locales/en/operationalStudies/study.json
@@ -39,7 +39,7 @@
   "studyDescription": "Description",
   "studyEstimatedEndingDate": "Expected ending",
   "studyModificationTitle": "Edit a study",
-  "studyModifyButton": "Edit",
+  "studyModifyButton": "Save",
   "studyName": "Study name",
   "studyNameMissing": "You must enter a name for the study",
   "studyRealEndingDate": "Real ending",
diff --git a/front/public/locales/fr/operationalStudies/project.json b/front/public/locales/fr/operationalStudies/project.json
index e350154e1a6..255fc243a97 100644
--- a/front/public/locales/fr/operationalStudies/project.json
+++ b/front/public/locales/fr/operationalStudies/project.json
@@ -26,7 +26,7 @@
   "projectDescription": "Description du projet",
   "projectFunders": "Détails du financement",
   "projectModificationTitle": "Modifier le projet",
-  "projectModifyButton": "Modifier",
+  "projectModifyButton": "Enregistrer",
   "projectName": "Nom du projet",
   "projectNameMissing": "Vous devez renseigner un nom pour le projet",
   "projectObjectives": "Objectifs du projet",
diff --git a/front/public/locales/fr/operationalStudies/scenario.json b/front/public/locales/fr/operationalStudies/scenario.json
index 7a1158f41ca..a23ce5668c4 100644
--- a/front/public/locales/fr/operationalStudies/scenario.json
+++ b/front/public/locales/fr/operationalStudies/scenario.json
@@ -23,7 +23,7 @@
   "scenarioDeletedDetails": "Le scénario {{ name }} a bien été supprimé.",
   "scenarioDescription": "Description",
   "scenarioModificationTitle": "Modifier le scénario",
-  "scenarioModifyButton": "Modifier",
+  "scenarioModifyButton": "Enregistrer",
   "scenarioName": "Nom du scénario",
   "scenarioNameMissing": "Vous devez renseigner un nom pour le scénario",
   "scenarioTags": "Étiquettes",
diff --git a/front/public/locales/fr/operationalStudies/study.json b/front/public/locales/fr/operationalStudies/study.json
index a0e406954f2..b54541e4173 100644
--- a/front/public/locales/fr/operationalStudies/study.json
+++ b/front/public/locales/fr/operationalStudies/study.json
@@ -39,7 +39,7 @@
   "studyDescription": "Description",
   "studyEstimatedEndingDate": "Fin estimée",
   "studyModificationTitle": "Modifier une étude",
-  "studyModifyButton": "Modifier",
+  "studyModifyButton": "Enregistrer",
   "studyName": "Nom de l'étude",
   "studyNameMissing": "Vous devez renseigner un nom pour l'étude",
   "studyRealEndingDate": "Fin réalisée",