Add custom structure to Village structure pool

I wish to add a custom structure to a vanilla village. I have made the structure, and using Jigsaw Blocks I set it up identically to how the indivigual village structures are set up. I want to know how I can add my structure to the pool that villages draw from to generate.

If it's relevant, I'm using Mcreator 2024.2 because some of the plugins my mod relies on haven't been updated to 2024.4 yet.