diff -u b/core/themes/olivero/templates/field/field--comment.html.twig b/core/themes/olivero/templates/field/field--comment.html.twig
--- b/core/themes/olivero/templates/field/field--comment.html.twig
+++ b/core/themes/olivero/templates/field/field--comment.html.twig
@@ -33,7 +33,7 @@
 
   {% if not label_hidden %}
     {{ title_prefix }}
-    <h2{{ title_attributes.addClass('comments__title') }}>{{ label }} <span class="comments__count">{{ comment_count }}</span></h2>
+    <h2{{ title_attributes.addClass('comments__title') }}>{{ label }} <span class="comments__count">{{ comment_count|t }}</span></h2>
     {{ title_suffix }}
   {% endif %}