We ran a sensor names request and it looks like those have updated.
Aha, I see what you are referring to here. The sensors already have a custom name in the panel that has synced with ADC. If they are just generic names in ADC (Contact 1, etc.) and you update the panel, you may notice a delay but name changes should sync. If you are changing individual sensor names for sensors which have already synced once, the name should not change again (this is to avoid it automatically overriding a custom name which might be added in Alarm.com, since Alarm.com names can be more specific and custom than 2GIG Panel names which are limited to a selection of words.) That is unless a sensor name request is made by your provider.
In general, you’ll want to just change the name in ADC to match when you make a name change to a pre-existing zone.