On Session, you can edit your display name to whatever you'd like—just remember that this is how your name will appear in all groups and communities.
Mobile (iOS and Android)
1. Tap your display picture in the top left corner of the app to open your profile settings.
2. Tap your display name and edit.
3. Hit the checkmark (✓) icon to save and update your display name.
Desktop
1. Click your display picture in the top left corner of the app to open your profile settings.
2. Click the pencil (✏️) icon next to your display name and edit.
3. Hit the "Save" button to update your display name.