How to show sales channel in internal order notifications?

Hi everyone,

I’m trying to display the sales channel an order came through in my internal staff notification emails, and I’m hitting a wall.

Sidekick recommended I add {{ source_name }} to the staff notification template under Settings > Notifications > Staff notifications > New order, but this variable doesn’t seem to render correctly, it either shows blank or doesn’t reflect the actual sales channel.

Has anyone found a reliable workaround for this? I’m specifically trying to differentiate between channels like Online Store, POS, and third-party apps in the notification so staff know at a glance where the order originated.

Any help or alternative Liquid variables would be greatly appreciated. Thanks!