Faces create generic sensor name
### Describe the bug

Face detection creates a sensor for each person (brilliant) but then shows loads of generic indistinguishable named sensors in the HomeKit app. 

### Debug Output

Load of repeat sensors 

### Steps to reproduce

1. Use the app. 

![5E859D6B-A9B1-433F-9727-03BA52836C17](https://user-images.githubusercontent.com/25018910/188330082-260dd9a6-89fa-4f47-8965-22e815b0c9ed.png)


### Device Type

Raspberry pi 4

### iOS Version

16

### Camera Types

3 different Nest Cameras

### Bug Persistence

Consistently

### Last Working Version

unknown