Listing Variation Misspelled

Hello!

I recently combined a few of my listings that are the same product with a slight variation. I create a parent listing and then added each ASIN under that parent listing.

I just realized I misspelled one of the variation names. I tried deleting the misspelled option as a variation and re-listing it with the correct name but it just duplicated the listing (gave me a new Amazon-generated SKU) still with the incorrect name on Amazon. The listing in question has customer feedback attached that I don’t want to lose, so I don’t want to delete and remove the listing.

Does anyone have any tips, ideas, or insights that might help?

Thanks!