How do I make a Global Variable store multiple values?

So, here is what I'm currently struggling with:

I've got a shitload of coordinates to change on multiple layouts and the amount of code lines is currently insane. The result is that I have open every single one of them and change them manually.

Is there way to input multiple variables in a single line/prompt in an specific order and make the system understand it?

Something like: Write "22,109,-148" and the system understands that it should take those numbers, in that order, and set as Var1, Var2 and Var3?

Thanks in advance!

You are essentially describing an Array.

I guess you might be able to do that with a really convoluted string, but yeah, you definitely want to store all that in an array instead. It'll be way easier to work with.