According to T116388 German low translation of wmf privacy policy is approved by wmf legal to be linked in MediaWiki:Wikimedia-privacypage.

Link to meta m:Privacy_policy/de should be replaced by wmf government wiki wmf:Policy:Privacy_policy/de. https://meta.wikimedia.org/wiki/Privacy_policy/de was migrated completely to https://foundation.wikimedia.org/wiki/Policy:Privacy_policy/de and is empty.

It would also be necessary to check for which other languages this also applies.