Filter sensor atributes

Configuration
1

Hello.

I have a sensor from the Linksys Velop integration. This sensor, called sensor.xxx_connected_devices (where xxx is the name of the Velop node) will return an attribute, which contains all the connected devices in yaml format. Basically looks like this:

- name: AC Bedroom
  ip: 192.168.1.229
  type: Wireless
  guest_network: false
- name: AC Livingroom
  ip: 192.168.1.78
  type: Wireless
  guest_network: false
- name: Living room
  ip: 192.168.1.220
  type: Wireless
  guest_network: false

Can anyone tell me if and if yes how I can filter these attributes? I tried creating a new sensor in configuration.yaml, but that did not work, probably because I just do not know how.

In the end, I would like this to say something like

AC Bedroom
AC Livingroom
Living room

Thanks a lot, and oh, btw, because it is that time: Happy New Year :slight_smile:

S.