I'm doing something with NVDA (the screen reader) and with aria too, the thing is that i want to make nvda able to read the content that is in a button as a text. For example, i want it to say "Log in dialogue" instead of "dialogue" in the NVDA speech viwer when click on that log-in button.

I tried with many aria roles and do things with aria-describedby, but i can't make it work, can someone help me with this?...