About change the username displayed in the community

[ShinichiSanuki]

Can I change the username displayed in the community?

Please tell me how to change it.

[AndreaMoore]

Yes, I can help you. I will private message you here. 

[ShinichiSanuki]

Hi Andrea,

Thank you for contacting me.
I confirmed the message.

Best regards,

[Cloudbuddy2020]

Hi Andrea
I would also like to change my display username

How do I go about it ?
Please advise