You can transfer your prime to another account, but only if you’re the account owner.
A Prime membership is only good for one user. If you want to share the price with someone else, you need to get them their own account.
You can change your account holder name by logging in to your PayPal account and going to “Profile Settings” on the left-hand side of the screen. Enter the new name in the “Account Name” field, then click on “Update.