Microsoft has been slowly renaming the Nokia exclusive apps for Windows Phone and previously the Nokia developer account was renamed to Microsoft Mobile. Now, the apps have also been renamed with Lumia branding.
Microsoft has released an update for the Nokia Creative Studio, Nokia Panorama and the Nokia Glam Me to rename them as Lumia Create Studio, Lumia Panorama and Lumia Selfire respectively.
Microsoft has rebranded the Lumia exclusive apps by Nokia to Lumia after the software giant bought the hardware division of the cell giant, Nokia. Microsoft came into an agreement to retain the Lumia brand and now the Nokia apps have been renamed to Lumia.
This rebranding will slowly be covering rest of the Nokia exclusive apps like Nokia Camera which would be renamed to Lumia Camera in the next firmware, Lumia Denim for Windows Phone 8 devices.
The updates for these apps are available for download in Store and once you have installed the updates, you might have to look for Lumia prefix instead of Nokia with these three apps. You can download the update by following the instructions in this article.