Can I convert a (Dev made) scenario to Creative?

[owmyeye 1]

My 5 year old likes playing Ylands to explore and plonk in lots of trees and animals. He doesn't have the patience to do the full collecting and crafting thing. He loves the pre-made scenarios, such as the Santa factory just added. However when you open these Dev made scenario's they are on 'Explore'/'Survival' mode. 

Is there a way to grab these builds and turn them into Creative mode, so my son can explore the ready made worlds but add his own (free of grind) stuff in?

I tried copying and opening in the editor, but I'm a bit lost as to where the setting would be there. 

[Ane 1213]

You can always add the Creator Cube to those scenarios (by typing "additem creator_cube" in the console once you're in the scenario - this way you'll have access to all the items in the game, and you'll be invincible etc.