Please integrate a translation service like Weblate, Crowdwin, Transifex, Lokalise.com, PoEditor.com etc.
That will simplify translation significantly.
The Weblate and Crowdwin also allows to translate the fastlane app metadata which is also important.
They all have some free plans for libre projects but they may have annoying pre-moderation.
The Weblate is itself open source and you may try the https://translate.codeberg.org/ that doesn't have any pre-moderation. But it won't be able to send PRs but instead you'll have to pull translations manually before a release.
If you wish, I may setup the translation there for you and will send you an invite with admin access
Please integrate a translation service like Weblate, Crowdwin, Transifex, Lokalise.com, PoEditor.com etc. That will simplify translation significantly. The Weblate and Crowdwin also allows to translate the fastlane app metadata which is also important. They all have some free plans for libre projects but they may have annoying pre-moderation.
The Weblate is itself open source and you may try the https://translate.codeberg.org/ that doesn't have any pre-moderation. But it won't be able to send PRs but instead you'll have to pull translations manually before a release. If you wish, I may setup the translation there for you and will send you an invite with admin access