Rename Device ID (Magic Cube) that only has (deConz) Events?

I’ve an Aqara Magic Cube integrated and working as expected. The device itself exposes nothing although it has two associated entities (temp / battery). Renaming the entities is fine, but I can’t figure out how to rename the main device so I don’t need to always locate it as “sensor_81” (renaming the human readable name is fine - it’s the ID I’d like to rename).

Thanks