diff --git a/playbook_prod.yml b/playbook_prod.yml
index e77e973..40c2b60 100644
--- a/playbook_prod.yml
+++ b/playbook_prod.yml
@@ -4,13 +4,20 @@
     - role: jitsi-pre-install
     - role: jitsi-install
     - role: jitsi-enable-LE
-    - role: jitsi-enable-UIandCamTricks
+    - role: jitsi-enable-fr-ln
+    - role: jitsi-enable-video-optimisation
     - role: jitsi-enable-stats
   tags:
     - imio
 
 - hosts: visio.nereide.fr
   roles:
+    - role: jitsi-pre-install
+    - role: jitsi-install
+    - role: jitsi-enable-LE
+    - role: jitsi-enable-stats
+    - role: jitsi-enable-fr-ln
+    - role: jitsi-enable-video-optimisation
     - role: jitsi-add-logo
   tags:
     - nrd
@@ -20,7 +27,8 @@
     - role: jitsi-pre-install
     - role: jitsi-install
     - role: jitsi-enable-LE
-    - role: jitsi-enable-UIandCamTricks
+    - role: jitsi-enable-fr-ln
+    - role: jitsi-enable-video-optimisation
     - role: jitsi-enable-stats
       vars:
         hostname: visio443.champs-libres.be
@@ -31,6 +39,7 @@
   roles:
     - role: jitsi-pre-install
     - role: jitsi-enable-LE
-    - role: jitsi-enable-UIandCamTricks
+    - role: jitsi-enable-fr-ln
+    - role: jitsi-enable-video-optimisation
   tags:
     - eo
diff --git a/roles/jitsi-enable-fr-ln/tasks/main.yml b/roles/jitsi-enable-fr-ln/tasks/main.yml
new file mode 100644
index 0000000..2a4d946
--- /dev/null
+++ b/roles/jitsi-enable-fr-ln/tasks/main.yml
@@ -0,0 +1,18 @@
+---
+- name: Conf Jitsi - UI en fr
+  lineinfile:
+    path: /etc/jitsi/meet/{{ inventory_hostname }}-config.js
+    insertafter: "[^?]// defaultLanguage: 'en'"
+    line: "    defaultLanguage: 'fr',"
+
+- name: Conf Jitsi - UI en fr
+  replace:
+    path: /usr/share/jitsi-meet/interface_config.js
+    regexp: "DEFAULT_LOCAL_DISPLAY_NAME: 'me',"
+    replace: "DEFAULT_LOCAL_DISPLAY_NAME: 'moi',"
+
+- name: Conf Jitsi - UI en fr
+  replace:
+    path: /usr/share/jitsi-meet/interface_config.js
+    regexp: "DEFAULT_REMOTE_DISPLAY_NAME: 'Fellow Jitster',"
+    replace: "DEFAULT_REMOTE_DISPLAY_NAME: 'Autre participant·e',"
diff --git a/roles/jitsi-enable-UIandCamTricks/tasks/main.yml b/roles/jitsi-enable-video-optimisation/tasks/main.yml
similarity index 76%
rename from roles/jitsi-enable-UIandCamTricks/tasks/main.yml
rename to roles/jitsi-enable-video-optimisation/tasks/main.yml
index 9191bec..03895e0 100644
--- a/roles/jitsi-enable-UIandCamTricks/tasks/main.yml
+++ b/roles/jitsi-enable-video-optimisation/tasks/main.yml
@@ -1,10 +1,4 @@
 ---
-- name: Conf Jitsi - UI en fr
-  lineinfile:
-    path: /etc/jitsi/meet/{{ inventory_hostname }}-config.js
-    insertafter: "[^?]// defaultLanguage: 'en'"
-    line: "    defaultLanguage: 'fr',"
-
 - name:  Conf Jitsi - webcam en qualité medium par defaut
   blockinfile:
     path: /etc/jitsi/meet/{{ inventory_hostname }}-config.js