Greta's real roots are based in Switzerland, hopefully someone can help?

I have been watching a guys vids for years now, he's a immigrant of Sth Africa and lived most of his life in Switzerland. He was treated very poorly, spent time in a prison there and paid the ultimate price I suppose, they took his 2 yr old child and was never seen again.

Unfortunately most of his stuff is gone now but when Greta first hit the scene he showed us the Town or Village of Thunberg? It had a small mountain in the middle of the village with a castle on the top of it. Of course Berg means mountain right?

At the time I didn't think to research what he had shown on the vid but later we started hearing that Greta came from Sweden and blah blah. I've since done quite alot of looking into the Town of Thunberg and I've not found anything? In Australia, people don't realize how heavily censored we are here, is it possible that this a.i. google Deepstate connected browser, can completely hide a whole village in Switzerland?

Please, if anyone can try and do some digging I would be most appreciative.