Very dirty way to have per-app language settings in your iOS app.
When I say dirty, I mean dirty. Swizzling dirty. Unresolvable-known-issues-with-assets-catalog dirty.
Assets bundle and images don't seem to work (yet?)
Since iOS 13 users can freely choose the preferred language for your app, without you having to do anything. Since I haven't maintained this plugin in a while this is the best time to deprecate it.
Read the code, share it, update it, fork it, it's all yours now.
Please do not open an issue.