I want to put the printer's name in the title bar. Which py file in the source controls this globally?
You mean like this:?
here is a little bit more information how to change the title-bar:
Is this your printers name or did you change it for the screenshot?
My A8 got the name "Schmackofatz".
That was the first random name that came into my mind
Not exactly what I wanted but It will do.