nope there is now official statement at the moment because localization will be done after the finishing of the game ^^
also im the best sample that its possible also at the current state to translate the full game ^^ because of the strings length - thats also not the problem because all windows are im htmlcode - so for example the embarkscreen - just open the *.less file and change the fondsize ^^
if you need hel - here are some tipps: Community Translations: Volunteers (Overview)