Hi,
I have a button in my bedroom to turn everything off at night. Now I tired in several ways to turn of an PIR sensor as well, so when somebody uses the bathroom or the cats takes a stroll, not all the light goes on again.
There isn’t necessarily a best practice, it just depends on what you want.
You could add a condition to the existing automation. The condition could specify certain times the automation should or shouldn’t work or could watch an input_boolean that you set with the button.
You could also literally turn the automation off with a service call when the button is pressed, and back on at a set time in the morning.