How to transfer Dota 2 settings from one account to another

I encountered a problem transferring settings in Dota 2 from one account to another. The thing is, I spent a lot of time setting up controls, interface, and hotkeys on one account, and now I want to have the same settings on another. I’m not sure how to do it correctly, and I’m afraid of losing important settings or doing something wrong. I need help to avoid mistakes.