diff --git a/.idea/misc.xml b/.idea/misc.xml
index 28a804d..c7a672f 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -3,4 +3,7 @@
   <component name="JavaScriptSettings">
     <option name="languageLevel" value="ES6" />
   </component>
+  <component name="ProjectResources">
+    <resource url="urn:oasis:names:tc:xliff:document:2.1" location="$PROJECT_DIR$/vendor/symfony/translation/Resources/schemas/xliff-core-2.0.xsd" />
+  </component>
 </project>
\ No newline at end of file
diff --git a/config/routes.yaml b/config/routes.yaml
index 46df416..7e8fe18 100644
--- a/config/routes.yaml
+++ b/config/routes.yaml
@@ -1,3 +1,4 @@
+# Redirige l'URL racine vers celle de la langue par défaut
 index:
     path: /
     controller: Symfony\Bundle\FrameworkBundle\Controller\RedirectController
diff --git a/templates/external/index.html.twig b/templates/external/index.html.twig
index d3131ff..6e07e29 100644
--- a/templates/external/index.html.twig
+++ b/templates/external/index.html.twig
@@ -1,10 +1,10 @@
 {% extends 'base.html.twig' %}
 
-{% block title %}{% trans %}Accueil{% endtrans %}{% endblock %}
+{% block title %}{% trans %}accueil{% endtrans %}{% endblock %}
 
 {% block body %}
-    <h1>{% trans %}Accueil{% endtrans %}</h1>
+    <h1>{% trans %}accueil{% endtrans %}</h1>
     <p>
-        {% trans %}Bienvenue sur WishList{% endtrans %}
+        {% trans %}welcome{% endtrans %}
     </p>
 {% endblock %}
diff --git a/translations/messages+intl-icu.en.xlf b/translations/messages+intl-icu.en.xlf
new file mode 100644
index 0000000..ffd31b9
--- /dev/null
+++ b/translations/messages+intl-icu.en.xlf
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xliff xmlns="urn:oasis:names:tc:xliff:document:2.0" version="2.0" srcLang="en" trgLang="en">
+    <file id="messages.intl-icu.en">
+        <unit id="accueil">
+            <segment>
+                <source>accueil</source>
+                <target>Accueil</target>
+            </segment>
+        </unit>
+        <unit id="welcome">
+            <segment>
+                <source>welcome</source>
+                <target>Welcome on WishList</target>
+            </segment>
+        </unit>
+    </file>
+</xliff>
\ No newline at end of file
diff --git a/translations/messages+intl-icu.en.yaml b/translations/messages+intl-icu.en.yaml
deleted file mode 100644
index 373b02a..0000000
--- a/translations/messages+intl-icu.en.yaml
+++ /dev/null
@@ -1,2 +0,0 @@
-Accueil: Accueil
-Bienvenue sur WishList: Welcome on WishList
\ No newline at end of file
diff --git a/translations/messages+intl-icu.fr.xlf b/translations/messages+intl-icu.fr.xlf
new file mode 100644
index 0000000..6250d10
--- /dev/null
+++ b/translations/messages+intl-icu.fr.xlf
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xliff xmlns="urn:oasis:names:tc:xliff:document:2.0" version="2.0" srcLang="en" trgLang="fr">
+    <file id="messages.intl-icu.fr">
+        <unit id="accueil">
+            <segment>
+                <source>accueil</source>
+                <target>Accueil</target>
+            </segment>
+        </unit>
+        <unit id="welcome">
+            <segment>
+                <source>welcome</source>
+                <target>Bienvenue sur WishList</target>
+            </segment>
+        </unit>
+    </file>
+</xliff>
\ No newline at end of file
diff --git a/translations/messages+intl-icu.fr.yaml b/translations/messages+intl-icu.fr.yaml
deleted file mode 100644
index 0198bc5..0000000
--- a/translations/messages+intl-icu.fr.yaml
+++ /dev/null
@@ -1,2 +0,0 @@
-Accueil: Accueil
-Bienvenue sur WishList: Bienvenue sur WishList
\ No newline at end of file