navigation to different language version remains on page (#294)

Co-authored-by: a1x42 <alex@rohde.lu>

layouts/partials/header.html

@@ -17,7 +17,7 @@
       {{ if .Site.IsMultiLingual }}
         {{ $node := . }}
         {{ .Scratch.Set "separator" true }}
-        {{ range .Site.Home.AllTranslations }}
+        {{ range .Translations }}
           {{ if ne $.Site.Language .Language }}
             {{ if $node.Scratch.Get "separator" }}
               <li class="navigation-item menu-separator">