I'm not OP, but I use https://translationhut.com to manage my translations and it works really well. It can also automatically translate the assets for you, although I don't use that myself.
(Full disclosure: I know the guy that makes that service, but am not involved with that project)
"I need to increase my prices" /s
Or start charging in Euro :D
I wonder what charging in Euro does on the psychological price front. Does €79 look less than $85?
It works, because a few times I was surprised that paid in euro instead dollars.