These halls passes are ready to edit and be used in any classroom. I have a girls bathroom, boys, hall and water pass. 

Sorry for the confusion. I did not set it up to edit in Make My Sign-Customize.

1) Download the file into Bambu Studio (all the passes are loaded onto that file).

2) Go over to your objects and select the objects titled "teacher, room, etc); this will be toward the bottom of most of the objects for each plate.

3) Click the "Text Shape" box in your toolbar and edit the name you want.

4) Unfortunately, this will confuse the text due to it be regenerated. You will have to use the rotate and move options to place it flush with the rest of the pass again.

I hope that helps! Feel free to reach out to me with your desired name and room number and I can create the file for you.