diff --git a/components/news.tsx b/components/news.tsx
index cdf59981..14fe3cfc 100644
--- a/components/news.tsx
+++ b/components/news.tsx
@@ -72,7 +72,7 @@ export function News() {
         <CardHeader className="flex flex-row items-center justify-between pb-2 border-b border-gray-100">
           <CardTitle className="text-lg font-semibold text-gray-800 flex items-center gap-2">
             <Telescope className="h-5 w-5 text-gray-600" />
-            News
+            Nouvelles
           </CardTitle>
         </CardHeader>
         <CardContent className="p-3">
@@ -89,7 +89,7 @@ export function News() {
       <CardHeader className="flex flex-row items-center justify-between pb-2 border-b border-gray-100">
         <CardTitle className="text-lg font-semibold text-gray-800 flex items-center gap-2">
           <Telescope className="h-5 w-5 text-gray-600" />
-          News
+          Nouvelles
         </CardTitle>
         <Button
           variant="ghost"
diff --git a/components/sidebar.tsx b/components/sidebar.tsx
index 7852692c..5b281476 100644
--- a/components/sidebar.tsx
+++ b/components/sidebar.tsx
@@ -103,12 +103,6 @@ export function Sidebar({ isOpen, onClose }: SidebarProps) {
       href: "/parole",
       iframe: process.env.NEXT_PUBLIC_IFRAME_PAROLE_URL,
     },
-    {
-      title: "MissionsBoard",
-      icon: Kanban,
-      href: "/missions-board",
-      iframe: process.env.NEXT_PUBLIC_IFRAME_MISSIONSBOARD_URL,
-    },
     {
       title: "Chapter",
       icon: FileText,
@@ -126,7 +120,7 @@ export function Sidebar({ isOpen, onClose }: SidebarProps) {
   // Role-specific menu items
   const roleSpecificItems: MenuItem[] = [
     {
-      title: "Artlab",
+      title: "ArtLab",
       icon: Palette,
       href: "/design",
       iframe: process.env.NEXT_PUBLIC_IFRAME_ARTLAB_URL,
@@ -140,14 +134,14 @@ export function Sidebar({ isOpen, onClose }: SidebarProps) {
       requiredRole: "Coding",
     },
     {
-      title: "Calculation",
+      title: "Calcul",
       icon: Calculator,
       href: "/calculation",
       iframe: process.env.NEXT_PUBLIC_IFRAME_CALCULATION_URL,
       requiredRole: "DataIntelligence",
     },
     {
-      title: "Mediations",
+      title: "Médiation",
       icon: Building2,
       href: "/crm",
       iframe: process.env.NEXT_PUBLIC_IFRAME_MEDIATIONS_URL,