Follow this shortcut or these steps to change your name:
Go to your Account page.
Locate the Profile section.
Add your name to the Name field.
Your settings will be automatically saved and updated.
Important: if you've deleted or changed your name in your portfolio's hero section, this method won't restore it. To add your name to the hero section again, write it into the textbox on the hero section, and change its text style to Title or Subtitle.