Hello, all translations (except English'/Polish) are done by community users. First, I would thank you all for this great work.
If you wish to help with translation/check translation progress, you can do it here:
Localizor Page <-- Click here for translation
You can vote up for good translations, vote down for bad translations, suggest your translations. Please don't use automatic translation tools. If you are not good at translation, you don't need to do it. Be sure to read the Documentation page on Yerba Mate Tycoon Localizor Page.
I know that translation can take a lot of time. In the past, I was helping with one steam game (translating English --> Polish) as a hobby. No need to rush, no need to overwork.
If you wish to ask if xx language is available on the game, it all depends on the community, and as I wrote before, you can check each language progress on the Localizor page.