I am being selfish, I just want to keep this thread visible as I may need to ask questions.
I want to find stellplatz in the area, first of all I must find place names in the areas I may want to visit.
Have you tried Bordatlas and CampingCarInfos Jan? I would look myself but my subs have run out on both. Bordatlas would probably be best for Germany. I found in the past that the reviews were pretty fair, you can also search on their maps that doesn't require place names. There is also Campercontact again my subs are out.