Change device name for notification service

I am running the HA app on my new Macbook Air.

For some reason, the notification service is seeing it as named ‘ipad’. The service does work like this, however.

When I view the mobile app in integrations it shows up as Macbook Air.

How can I get the service to recognise the correct name?

Additionally, should mobile app actions be synched across devices? None show up in HA app on the Macbook.