Until a translation feature gets added(if it ever does), you can try creating your own translations using a hex editor. Not the most user friendly way to translate Tixati but it should sort of work. As an example, I changed the string "IPv4 socket ready" to "IPv8 socket ready". Please don't delete this post. No malicious intentions just translation. Unfortunately, I can't provide a translated binary because of legal reasons and I'm not fluent in any other languages.
https://postimg.cc/NLDTPm5B