Option to remove text labels from My Media section

[seth2958 15]

I'm absolutely loving Emby! I recently created some custom library images that display on my dashboard. I'd like to be able to remove the text labels that show up underneath these images since the images already have the name of the library. I realize I could remove these using custom css, but that would only work for the web app. I mostly use Emby on Roku, so I would like to be able to do this from the backend. Please see attached.