Change zha device name and info?

How in the world do I correct the following? I would also like to populate the model number field. I would like to give the device a name that fits with all of my switches, such as securifi_pp1_01. The device is a Peanut PP1.

Another view:

You can’t edit the information in the Device info box. I think it comes from the device signature.

I am aware of those places to change names, but where do I fix this?

My Sonoff stick is also not reported properly.