Click on Modify Display, then Broadcast, then enter your new Title 1,2, or 3. You can uncheck create .jpg file if you are not uploading the Broadcast graphic to a web page. If you have your own logo and are running a licensed copy you can insert it here as well.
I am running v15. Even though Ambient doesn't sell or support it, I have had no problem with it. I asked them if they would sell me an extra license for a project I am working on and they sent me a free Basic one. Very nice people at Ambient.