MM-21229 - Customization > Site Name help text doesn't match text field behavior (#13540)

Automatic Merge

i18n/en.json

@@ -4930,10 +4930,6 @@
     "id": "model.config.is_valid.site_url_email_batching.app_error",
     "translation": "Unable to enable email batching when SiteURL isn't set."
   },
-  {
-    "id": "model.config.is_valid.sitename_empty.app_error",
-    "translation": "Site name cannot be empty."
-  },
   {
     "id": "model.config.is_valid.sitename_length.app_error",
     "translation": "Site name must be less than or equal to {{.MaxLength}} characters."