This mod makes it easy to change the briefings that appear before a heist starts. To use, go into the mod's folder and you will find a text document titled "INSTRUCTIONS" with more details.

In the images, you can find examples on how this mod can be used.

May be incompatible with other mods that change heist briefings

Most strings were obtained from this: https://modworkshop.net/mod/22055
but some had to be typed manually.