Want to list existing product under different title.

There’s a product already listed by another seller, that I want to sell, but this product doesn’t get more sales because of the title of the listing. Because the product already exists I have to use the ASIN to create my listing, I was wondering if there’s any way I can list the item using a different title? I have tried to create the listing and then editing the title but when I click on the listing after 15 minutes, it still with the same title as the other add. Any advice?

A quick question to finish, would my listing show as a main listing or under the “other seller selling this products”?

Appreciate any replies