Can't find which file to override

I hope this is in the right place. I have a custom dance animation as a .blender file, and I'm trying to replace the Light Spin dance that you can use on the dance floor. In Sims 4 studio there's a bunch of files associated with the dance, but i'm not sure which to replace. I've tried lightspin_succeed_x and lightspin_fail_x with no luck.

I actually can't find any obvious specific files for any of the dancefloor dances, and as I type this I'm starting to think that they're just combinations of multiple animations? My goal here is to replace a selectable dance from "show off moves" or "group dance" with another dance entirely, so any help doing that would be appreciated.