How are savings accounts registered?

Currently at this time all Apple Savings Accounts are individual savings accounts. If the Apple Card account is co-owned, each co-owner may have a separate individual savings account. Each Apple Savings accounts can designate beneficiaries.

Again, at this time, to setup a beneficiary, you must call Goldman Sachs Bank.

CONTACTING — Goldman Sachs Bank 

Call toll-free at 877-255-5923

No, that is not an option for Apple Savings accounts, at this time.

https://www.goldmansachs.com/terms-and-conditions/Deposits-Account-Agreement.pdf

Can I change my savings account be in my Trust name?