You can log in Vital Cloud Services Family to modify display name on account dashboard.
Vital Cloud Services Family: https://www.gsscloud.com/en/

1. Click on [Sign up] and log in Vital Cloud Services Family.


2. You will return to our homepage after logging in successfully. Click on [Account Dashboard] on the drop-down list by user name.


3. You can modify your given name, surname, and display name in your profile of account dashboard. Please click on [Save] to save the changes.


* Note that you will not see the modified display name right after the change. Only after you log out then log in again will the modified display name be shown.