Add this datapack to the game to add compatibility between Repurposed Structures and Iron's Spells 'n Spellbooks. You will find the new Priest Houses in RS Overworld Villages!
Iron's Spells 'n Spellbooks mod can be obtained from here: https://www.curseforge.com/minecraft/mc-mods/irons-spells-n-spellbooks
Repurposed Structures mod can be obtained from here: https://www.curseforge.com/minecraft/mc-mods/repurposed-structures
Note for people using CurseForge Launcher to download datapacks, use mods like Global Data & Resourcespacks to automatically load in downloaded datapacks without needing to manually move the datapacks from the resourcepack folder to the correct folders.
https://www.curseforge.com/minecraft/mc-mods/drp-global-datapack