How to show the Availability group listener instead of the nodes?
Is there a way I could make sqlProd_ts to show up on the picture above, instead of the nodes?


No, much as Dan Guzman has said, the listener is not an instance of SQL Server and as such will not respond to browser interrogations. In fact, availability groups do not use the browser service.

If you want people to use the listener, tell them the listener name.