How to rename the WiFi clients?

Like users of other modem-routers, I also wanted to distinguish the devices connected to the router by replacing the acronyms assigned by the system with identifying names.
I discovered that to change the names of the devices/clients in the NX200 model you have to click on the "Client Wireless" icon in the "Di Base" screen of the "Mappa Rete" (Network Map).

In the table that opens, the "Device Name" field is editable, just click on the acronym you want to change, without having to click on icons with the pencil or even save.

I hope this post of mine is useful because I didn't find it in this section of the TP-Link forum.