Jump from foreground to background?

Is there any way to have a character jump into the background of a level? I kinda doubt it, just curious.

@“Biscuit Butter” maybe but it be more of an illusion than actually going there like have a level than when you touch something go to an identical level but youre in the background

I thought of another way of how to do this the other day.
You could create background objects in the game world by layering and setting them to false.
you could make a separate player with the same set up to spawn between the two.
Just switch witch objects to false and true depending what “layer” your on.