How do I Change the Event Sheet Used for a Layout?

So right now my game goes like this

Main Menu ---> Level 1 ---> Level Completed Screen ---> Level Select ---> Level 2

They all mostly use seperate event sheets right now

Main Menu(Menu Sheet) ---> Level 1(Event Sheet 1) ---> Level Completed Screen(Complete Sheet) ---> Level Select(Level Select Sheet) ---> Level 2(?????)

I want Level 1 and Level 2 to share Event Sheet 1 but I can't figure out how to assign the Level 2 Layout to event sheet 1.

I would also be ok with something like this if it was needed

Main Menu(Menu Sheet) ---> Level 1(Event Sheet 1) ---> Level Completed Screen(Event Sheet 1) ---> Level Select(Event Sheet 1) ---> Level 2(Event Sheet 1)

To my knowledge, it would be possible this way because you could just tell it to go to a certain layout once something is touched or a button is pressed, but I gave them all separate event sheets. I deleted all of the seperate event sheets and added the commands on them to event sheet 1, but now they just don't work. For example:

Player On Collision with "Wall" | Go to "Level Completed" <-----This Works

(Now on Level Completed Layout) When "Back to Level Select" button is clicked | Go to "Level Select" <---- This doesn't work, and I'm assuming it's because it's on event sheet 1

tl;dr How do I set a layout to an event sheet that it wasn't originally on?

You can't change and also is not needed.

In layout properties you can set the sheet, also the same sheet to more than one layer.

I think its better, if you have code that is need in more than one layout, to make a seperate sheet and include it to the main sheet of you layers.

But depends on the situation.