[Question] Can this tool be used to add/modify localization in the game?

[Release]

Sorry for asking this question, but I looked through possible links and still couldn't find the answer. Actually, the question is in the title of the topic. Can it be used to somehow influence the localizations available in the game? For example, load a modified Game.locres, packed or not. Or some other way. And is it possible to add a localization language using this tool?