faces with no name tags

If you want to find all unnamed faces in Photos 5.0 on Catalina, you could use a smart album with the rule "Person is " and leave the name empty. This is explained in more detail here:

How to find all Unnamed Face in Photos 5.… - Apple Community

• Just create a new smart album with the command "File > New Smart Album".
• Set the smart rule to "Person is " and leave the name empty, like this:

This album will show all photos, with an unnamed face, even the faces of statues, or portraits in paintings, strangers in the background, or artefacts, looking like a face. Unfortunately it is not possible in Photos to remove automatically detected faces from this list and to dismiss them.

Hi, trickyhammer.

I'm glad you decided to reach out on Apple Support Communities. If I understand correctly, you’re wanting to hide the name that covers part of the photo in Photos > People on your Mac. 

Another Apple Support Communities user had the same question. It looks like they found a resolution!

Check it out: How to hide face name tags? - Apple Community

Best Regards.