Click the profile icon at the top right and then hit "My settings".  You should then see a textbox to input your new username

I'm also helping with this! Folks can always DM me if they're in a similar situation and need assistance. Thanks so much @TheTimeSavingCo! 

I have looked 3 or 4 times and as far as I can see there is no capability to change the display name in 'My Settings', unless I am missing something. Which sub-menu must I click?

Hi Maddie, have you been able to find a solution to this dilemma?

Ahh, yeah I had a similar issue to yours.  In order to change usernames the account needs the forum ranking of "Contributor" and above (mentioned here), and my account didn't have it tagged for some reason.  I reached out to one of the forum moderators at the time (now retired) and they helped me sort it out!

Hey @dashler78 just closing the loop here, as my colleagues were able to get this squared away for you last week! 

Enjoy the new username, and thanks for being a part of the community! 

Same problem here! Any Community Manager to help? 🙂 

@Théau12 Feel free to DM me what you'd like your new username to be and I'm happy to help  😀