diff --git a/exampleSite/hugo.toml b/exampleSite/hugo.toml
index 65a856b..304598c 100755
--- a/exampleSite/hugo.toml
+++ b/exampleSite/hugo.toml
@@ -15,7 +15,9 @@ summaryLength = 10 # see https://gohugo.io/content-management/excerpts/
 disableLanguages = [
 ] # example: ["fr"] for disable french language. see https://gohugo.io/content-management/multilingual/
 hasCJKLanguage = false #  If hasCJKLanguage true, auto-detect Chinese/Japanese/Korean Languages in the content. see: https://gohugo.io/getting-started/configuration/#hascjklanguage
-
+# default language
+defaultContentLanguage = 'en'
+defaultContentLanguageInSubdir = false
 
 ########################### Services #############################
 [services]
diff --git a/layouts/partials/components/breadcrumb.html b/layouts/partials/components/breadcrumb.html
index 53f302e..b21939c 100644
--- a/layouts/partials/components/breadcrumb.html
+++ b/layouts/partials/components/breadcrumb.html
@@ -16,7 +16,7 @@
         <a
           class="text-primary dark:text-darkmode-primary"
           href="{{ .RelPermalink }}">
-          {{ .Title }}
+          {{ i18n (printf "%s" (lower .Title)) | default .Title }}
         </a>
         <span class="inlin-block mr-1">/</span>
       </li>
@@ -24,7 +24,7 @@
   {{ end }}
   <li>
     <span class="text-primary dark:text-darkmode-primary">
-      {{ $context.Title }}
+      {{ i18n (printf "%s" (lower $context.Title)) | default $context.Title }}
     </span>
   </li>
 </ul>
diff --git a/layouts/partials/page-header.html b/layouts/partials/page-header.html
index 1277053..14ea171 100755
--- a/layouts/partials/page-header.html
+++ b/layouts/partials/page-header.html
@@ -2,7 +2,7 @@
   <div class="container text-center">
     <div
       class="from-body to-theme-light dark:from-darkmode-body dark:to-darkmode-theme-light rounded-2xl bg-gradient-to-b px-8 py-14">
-      <h1>{{ .Title | title }}</h1>
+      <h1> {{ i18n (printf "%s" (lower .Title)) | default .Title | title }}</h1>
       {{ partial "components/breadcrumb" (dict "Context" . "Class" "mt-6") }}
     </div>
   </div>
diff --git a/layouts/partials/widgets/tags.html b/layouts/partials/widgets/tags.html
index aa0db76..48126ac 100755
--- a/layouts/partials/widgets/tags.html
+++ b/layouts/partials/widgets/tags.html
@@ -2,7 +2,7 @@
 {{ if isset site.Taxonomies "tags" }}
   {{ if not (eq (len site.Taxonomies.tags) 0) }}
     <div class="mb-8">
-      <h5 class="mb-6">Tags</h5>
+      <h5 class="mb-6">{{ i18n "tags" }}</h5>
       <div class="bg-theme-light dark:bg-darkmode-theme-light rounded p-6">
         <ul>
           {{ range $name, $items := site.Taxonomies.tags }}