Ability to set a show name via streamer metadata (eg. Genre or Description fields)
Give the admin the option set one of the fields the API doesn't yet transmit from live DJs to use them as a show name. Optionally show that name on the public page, and so on.
See screenshot for visual aid. The " | Show Name" part next to the title is my current workaround, but would be great to have an integrated feature for this.
Edit: Same would be neat for album art, giving the DJs the option the have a show logo.