Hi Brother John
It will depend on your OS/browser/device/ad blockers, etc, but there should
be a small gear icon on the lower part of the screen… you have to select
the default subtitle (which in this case would be in German) and then click
it again to reveal “other languages” beneath it, and a dozens of choices
appear in alphabetical order.  Scroll down to your choice.
Obviously at this crude auto translate level, some of the translation will
be way off (especially with German with all its super-specific words), but
it’s enough to get the idea of what the narrator is saying.
Hope this helps
Claudio