diff --git a/layouts/partials/header.html b/layouts/partials/header.html
index a9680b23..438fd756 100644
--- a/layouts/partials/header.html
+++ b/layouts/partials/header.html
@@ -106,7 +106,7 @@
         <li class="menu-item theme-switch" title="{{ T "header.switchTheme" }}">
           {{ dict "Class" "fa-solid fa-adjust fa-fw" | partial "plugin/icon.html" }}
         </li>
-        {{- if .Site.IsMultiLingual -}}
+        {{- if hugo.IsMultilingual -}}
           <li class="menu-item language-switch">
             <span role="button" aria-label="{{ T "header.selectLanguage" }}" title="{{ T "header.selectLanguage" }}">
               {{- dict "Class" "fa-solid fa-language fa-fw" | partial "plugin/icon.html" -}}
@@ -276,7 +276,7 @@
         {{- end -}}
         <li class="menu-item menu-system">
           <span class="menu-system-item theme-switch" title="{{ T "header.switchTheme" }}">{{ dict "Class" "fa-solid fa-adjust fa-fw" | partial "plugin/icon.html" }}</span>
-          {{- if .Site.IsMultiLingual -}}
+          {{- if hugo.IsMultilingual -}}
             <span class="menu-system-item language-switch">
               <span role="button" aria-label="{{ T "header.selectLanguage" }}" title="{{ T "header.selectLanguage" }}">
                 {{- .Language.LanguageName -}}
diff --git a/layouts/shortcodes/version.html b/layouts/shortcodes/version.html
index be999006..e7213603 100644
--- a/layouts/shortcodes/version.html
+++ b/layouts/shortcodes/version.html
@@ -3,7 +3,7 @@
 {{- $type := .Get 1 | default "new" | lower -}}
 {{- $label := T (printf "version.%v" $type) -}}
 {{- $color := cond (eq $type "changed") "ff9101" "00b1ff" | cond (eq $type "deleted") "ff5252" -}}
-{{- $pathTemplate := cond .Site.IsMultiLingual (printf "images/version/%%v-%%v.%v.svg" .Page.Language.Lang) "images/version/%v-%v.svg" -}}
+{{- $pathTemplate := cond hugo.IsMultilingual (printf "images/version/%%v-%%v.%v.svg" .Page.Language.Lang) "images/version/%v-%v.svg" -}}
 {{- $path := printf $pathTemplate $version $type -}}
 {{- $resource := resources.Get "images/version.template.svg" -}}
 {{- $resource = $resource | resources.ExecuteAsTemplate $path (dict "version" $version "label" $label "color" $color "isCJK" .Page.Params.IsCJKLanguage) | minify -}}