Use variable also for automation trigger

[pallid hinge]

I have automation for remote. It has 8 triggers (4 buttons, each for single and long press).

Is it possible to set device as variable so i do not need to edit device in 8 triggers when i duplicate automation?

I know that i can set variable but for actions.

[broken whale]

You can define a trigger_variables section (using limited templates)

https://www.home-assistant.io/docs/automation/trigger/#trigger-variables