I am trying to edit a PI Vision 2017 to display "Test Enviroment" as a header. Simply adding an element in the pv-header-template.html does do the trick for the home page and all vision displays.
However, this element does not appear when processbook pictures are displayed. Based on the subtle color change in the header, I suspect that it utilize some other template or such. What is the path of this potential template?
Noted, the goal is to make PI Vision visually distinct so if there are other better ways of achiving this than a text at top which also work for imported processbook displays then I am all ears.