Well I've never experienced this.

I sparred a friend called BleachMe. I saved the replay, and then looked back at it, and this is what happened: My Tori/name was in BleachMe's position, and a completely different person was in my position. Not BleachMe. I tried going into the replay, editing the replay, clicking my tori at the end of the replay, and saving it, but then it just makes my movements made by Uke, and BleachMe's movements made by me.

If you guys have tips on how to fix this, that would be great.

Open the replay in Notepad and find the lines called
YoloSwag1 code:
BOUT 0 stands for the player in Tori's position.
BOUT 1 stands for the player in Uke's position.
Merely change the names afterwards to the correct names.
Your's would be changed to
YOLOSwAG2 code:
Or the other way around, if you were playing as Uke.

Thanks babe.