Can I personalize the BotFront

I’m making a chatbot on Rasa, I came across Botfront and did a little research. But I have a question, can I localize the web interface because I want to use another language? And also a question, where can I find the documentation?

The source and documentation can be found in their git repo.

I was referring to the GUI, which is for control. I just want to change the language in the sidebar and other tabs