How to preserve attached devices' device names on factory reset?

Hi,

Netgear Orbi RBKE963

I have assigned user friendly descriptive names to attached devices as show here:

My question is:

If I have to factory reset the router, how can I preserve these names and icons assigned to attached devices? Will a backup of router config save these? I have 50+ connected devices and have put in considerable effort in assigning these names and do not want to lose them if I have to do a factory reset.

Thanks,

Arun