How to open repl title

I think he means the repl name. Click the pen next to the name.
This file cannot be displayed: https://storage.googleapis.com/replit/images/1532569223342_603ae63e1d726f69d42af5e204cd59d3.pn
See the screenshot.

umm ya do you mean your username or the name above your username cause that one can be changed on the account page

What is your reply name? O_o