When I go to https://en.wikipedia.org/wiki/Special:SpecialPages?uselang=de, nearly the entire interface is localized, but the individual Special page entries are not. I think this is a bit bizarre. I'd expect the Special page names to be in the specified uselang, as that data should be available to MediaWiki.
Version: unspecified
Severity: enhancement
URL: https://en.wikipedia.org/wiki/Special:SpecialPages?uselang=de