Which table has Perf Description and Short Name?

I'd like to update the Performance Description and Short Name for a run of perfs. I know this can't be done in Season Manager, so I thought I'd do it in SSMS, but I can't find the table with this info. It isn't in T_PERF and I feel like I've looked at every other Perf-related table and can't find it. Does anyone know where it lives?

Thanks!
Anne Robichaux
CRM Administrator
The Historic New Orleans Collection