Router Devices Renamed

I’ve renamed all my connected devices on my router to something relevant rather than default generic.

However, when I have rebooted HA these name changes haven’t filtered through to the devices/entities lists.

How can I get these name changes into HA? Many of the entities are not customisable as they don’t have their own ‘specific id’.

Home Assistant can’t get the names from the router because that is not exposed to Home Assistant (most likely).
And even if it was then it would require an integration for each type of router.
I read something that the next version will have more customization on names of entities.

It was added via a router specific auto integration (BT Smart Hub 2)