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Sounds a little like Otherworld (I think that was the name - something like that) but Otherworld was about a family that somehow got transported to this planet that was broken up into different zones, and each one was radically different (In one the teenaged boy sings "Rock and roll Fantasy" on a stage.) Somehow they keep transporting from zone to zone. And the family is being chased by these Nazi-like security police dudes.
Here's the imdb page for Otherworld: https://www.imdb.com/title/tt0088587/?ref_=fn_al_tt_1

it's a show that used to air on the french teletoon, it talks about a group of 3 people, 2 sisters and 1 friend, that went on a vacation camp with the sisters' parents, then when they slept in their tent they got teleported into another world, the plot revolves around these 3 people trying to find their way back, they end up doing that when they find an old man who tells them how to go back, and it's the same way they got in; by sleeping in their tent again. the show sees many unnatural creatures such as dwarfs, flying pigs, genies in soda cans, a kingdom that values fashion above all else and a town that had it's main popular singer who gets outplayed by the sisters when they steal his spotlight by mistake when the older one tries to cheer up the young one by tickling her, making her giggles and laughter a music the people of this town apparently likes. and as i typed that last sentence i just realized how silly and weird that cartoon was.
Edited by mike555