HTC really is going to launch a phone called the Desire 20 Pro. This is in accordance with a new leak that reportedly comes direct from the Google Play Console. The phone's new page in this database may also confirm many of its specs, including its ability to run Android 10 at launch.
https://www.notebookcheck.net/The-HTC-Desire-20-Pro-is-all-but-confirmed-through-new-leaks.468207.0.html
Saw it in action, looks fantastic and the wide angle camera is amazing :)