A good question. Butcher paper is oven-safe, it is a viable option to use if you have no other paper available. But it is more recommended to use foil, or parchment paper. It is much better suited for ovens.
So, while you could use butcher paper, if you have foil or parchment paper it is probably better to use those. Due to the waxy coating of freezer paper, we do not recommend using it in the oven during cooking processes. Freezer paper is therefore best left for just freezer purposes.