Hello,
Thank you for the feedback!
It was an experiment a long time ago. I was thinking that "some" translation is better than none. But I guess it can be actually pretty terrible.
It will be removed (with all other crappy translations) in the next release 9.3, not sure when exactly, I have so many things to do these days... I'll try to release it some weekend.

Best regards,
Juraj Mäsiar