Good morning! There is a small update to the app store today that will add a Settings tab to the Developer Dashboard. Within the Settings, you'll find an option to edit your developer name--this is the name that appears on the store as your display name on app listings. Unlike in the past, the developer name is now separate from your Garmin Connect display name, and may be changed at any time by you through this settings interface on the store.
Thanks!
- The Connect IQ Team