what do i put under cardholder name if i have a prepaid gift card

i was gifted a prepaid via gift card today and i was trying to use it on a website but when i go to checkout it requires a name on the card. i have tried “gift card recipient” as it says on the card, i have tried “gift card”, i have tried leaving it blank, i have tried using my name, none of it has worked. i also double checked and the card is activated. am i just screwed and have to find a different site that doesn’t require a name or is there something else i can do here