Not right in the moment without already handling the schematic. If you're asking if there are ways in Skript yes, you can use SkStuff but it's a little outdated.

Thanks! i will look it up.

One more thing, i need to set a block to another block on certain coordinates. But it is not the same coordinates everytime.

This was what i could find. (Working)
set block at location at 50, 50, 50 in world "world" to air

I need to do this:
set block at location at {_x}, {_y}, {_z} in world "world" to gold block

But the skript wont set the block. No errors.
Please help

location({_x}, {_y}, {_z}, world "example")

It's a default function

Doesn't work with variables.

I tried with coordinates like this and it worked.
set block at location(25, 25, 25, world "global") to gold block

But if i replace the coordinates with variables like this it wont set the block.
set block at location({_x}, {_y}, {_z}, world "global") to gold block

I need this cuz of the coordinates isn't the same every time my skript is runned.