I want to buy the German dubbed version of South Park. How can I do this? I changed my region to Germany and found what I want to purchase. I even previewed the episode and sure enough the audio-language-dub is in German. iTunes won't let me buy this though because it's not available in my region.
So I bought the English-U.S. version with hopes I could change the audio settings, which I read how to do here: https://support.apple.com/en-us/HT202641 (click "On Mac or PC"). I don't get all those options though. I know the exact episode I purchased is available in German, since I previewed it in the German store, but I don't have these options.
What can I do to get this in German?