I’ve set up different Netflix profiles for each of my rentals plus one for me and one for kids programming only. As best I can tell I cannot lock the profiles. The profiles are labeled with the property names so clear which account to use.
Recently pre-teen boys had great fun changing my icons, & language options for each profile so difficult to know how to reset.
I had trouble figuring out what option to select to reset the languages when I have no clue what language is displaying and my humble USA background did give me the opportunity to become fluent in the multitude of language options listed. Thank goodness they didn’t change my KIDS profile so I could mimic where to “click” on my other 4 profiles.
Soon it will be a funny rental story to tell but right now I’m still put out about it.
If you find a way to lock each profile, please share it.