Are UI translations possible? If so, and someone can replace "Rebase" in the translation with another word, it's possible. Bonus if the other strings contain p

Are UI translations possible? If so, and someone can replace "Rebase" in the translation with another word, it's possible. Bonus if the other strings contain placeholders e.g. "Interactive #{rebase|ucfirst}" to reduce the changes. Bravo Jon, SourceTree has been sucking more and more recently, and as a Windows & Mac user I'm looking forward to trying this out.