Change email of Apple account in the family share
I sent to change the email adresse to have a access to the update of all my apps
Question marked as
Wondering if Apple Support's online article can help you.
Change your Apple Account primary email address - Apple Support
Please note: It may take up to 24 hours for the change to come into effect wherever it is in use.
(Restarting your (computer or device>?) can sometimes assist as that may update some changes.)