There is support for translations via editable text files (=easy custom translation), but no finished translation at the moment. Having translations done with a huge script like in Orc Bastion isn't something I can afford. I don't make enough money to pay for things like that, unfortunately. I calculated the costs by looking at freelancer pricing ($ 0.07 per word), and it's about $3000 US dollars per language.
What you can try is doing a quick machine translation of the text files, copying them into the game folder and play like that. See the "Translation Instructions.zip" file in the game directory to see how that works.