Legal name shown in referral link

I would like to suggest that we could choose what name shown in the referral link. A few days ago, we received an email about Wirex ambassador that encourages us to invite more people to join Wirex around the world. It would be lovely if we could choose what name shown in the referral link as some of us own our social media platforms/channels that it may not appropriate or helpful to show our legal name but stage name/nickname. Thanks.