Instance to a new pool name

I’m sorry if I showed my newbie skills. Kinda new to the home NAS community. I’m on TrueNAS SCALE Fangtooth 25.04 [release]. I wanted to change my pool name, so I did the import/export thing and renamed my pool. Then went into my apps and updated the /mnt name… but then I noticed my instance wouldn’t work, so I tried to reconnect the pool to my instance. I had 2 options (disconnected) and my old pool name. I selected my old pool name, hit enter, then I got the error that I took a screenshot and it won’t upload here so… the last line was [EINVAL] virt_global_update.storage_pools.0: Bertha:
pool is not available for incus storage

I couldn’t figure it out, so I assumed it was looking for my old pool name, so I renamed it back to my old pool, and it showed back up. So my question is, how can I move my instance to my new pool name that I want to rename it to?