Can we show the title of the media on the screensaver on chromecast?

When Plex for chromecast is idling we get a screensaver that picks out random images from the library… is there any way to show what its showing - say the movie titie, or music albums artist? I can’t count the number of times someone has said ‘whats the from?’ and all i can say is ‘dunno’

Also,as a step past that is there anyway to play whats showing?