Let some string being translated in config

layouts/partials/nav.html

@@ -6,7 +6,7 @@
     <div class="navbar-collapse">
       <div class="navbar-nav mr-auto"></div>
       <form class="flex-grow-1 mx-3 mx-md-4 mx-lg-5 pr-3" onsubmit="return false;">
-        <input id="search-by" class="form-control" placeholder="Rechercher un article&hellip;">
+        <input id="search-by" class="form-control" placeholder="{{ .Site.Params.search_txt }}">
       </form>
       <div class="navbar-nav mr-auto"></div>
       <ul class="nav navbar-nav navbar-right">

layouts/partials/sidebar.html

@@ -28,7 +28,7 @@
     <!-- Short About -->
 	{{ if .Site.Params.about_me }}
     <section class="d-none d-lg-block">
-	<hr><h5 class="text-sc"><a href="{{ "/top/about" | relLangURL }}">À propos d'AVQ</a></h5>
+	<hr><h5 class="text-sc"><a href="{{ "/top/about" | relLangURL }}">{{ .Site.Params.about_txt }}</a></h5>
         <div class="short-about">
             {{ with .Site.Params.sidebar_avatar }}
             <div class="text-center">