For questions relating to setting-specific use of language in RPGs. Questions about real-world languages should be tagged with the specific language instead (e.g. [french]).
Many RPGs have settings with invented languages (Elven, Deep Speech), or which use existing language in fiction-specific ways (unique dialects, accents, or phrases). Questions centered about these in-game languages should have this tag.
Sometimes when a game's rules and other content is released in a new language, the translation can create confusion. Questions of this nature should use a tag for the specific real-world language in question (e.g. french).