TR/wai-aria-1.2/#namecalculation) to determine where an accessible name is allowed, required, and prohibited for the particular role:
- [Roles supporting name from the author](https://www.w3.org/TR/wai-aria-1.2/#namefromauthor)
- [Roles supporting name from content](https://www.w3.org/TR/wai-aria-1.2/#namefromcontent)
- [Roles which must not be named (Name prohibited)](https://www.w3.org/TR/wai-aria-1.2/#namefromprohibited)

If the element supports a role with a required or allowed accessible name:
- set th