Not all localized elements are shown here. See Localization Scope for a full list of localized elements.
Navigation buttons and breadcrumbs are based on actual page path segments, which support any language in Unicode. They are not automatically localized
The previous/next navigation is based on actual page path segments, which supports any language in Unicode. The previous/next navigation is not automatically localized.
Site tools menu
Custom styles are not localized.
Attachment manager: Filenames and file data (such as the last modified date) are not localized.
Link picker dialog
Move page dialog
Template names and descriptions are based on page content and are not automatically localized. Buttons, links and the blank page template will be localized.