feat: updated case of ecolyo links

src/components/Newsletter/CustomLink.tsx

@@ -23,7 +23,7 @@ const CustomLink: React.FC<EcolyoLinkProps> = ({ onChange, editorState }) => {
       link: 'ecogestures',
     },
     {
-      displayTitle: 'Sélection des astuces',
+      displayTitle: 'Sélection des Astuces',
       link: 'ecogesture-selection',
     },
     {
@@ -36,9 +36,7 @@ const CustomLink: React.FC<EcolyoLinkProps> = ({ onChange, editorState }) => {
     },
   ]
   const appendLink = (link: LinkState) => {
-    const data = `<a href="{cozyUrl}${
-      link.link
-    }">${link.displayTitle.toLowerCase()}</a>`
+    const data = `<a href="{cozyUrl}${link.link}">${link.displayTitle}</a>`
     const { contentBlocks, entityMap } = htmlToDraft(data)
 
     const contentState = Modifier.replaceWithFragment(