Help with imported animation w/ Live Animation Creator

So I have a bunch of videos imported and converted to animations, but a lot of them are off-center:

Is there any way to move the entire animation to the center of the grid shown by Animation Editor?

You can click on the humanoidrootpart and click the dropdown and set the specific position to 0, 0, 0.

Do I change that in the Animation Editor or Properties, because I dont see humanoidrootpart in the Animation Editor