Displaying radio song titles on iPod

I'm getting to grips with my new iPod 6th Generation and love playing all my music through Sonos Internet-connected speakers all over the house!

I listen to a U.K. based station, Classic FM, using the iPod's stock app TuneIn and it's very good, except for the fact that I can't make it display the name of the piece being played.

I listen to the station in my car (digital radio) and on my Windows PC, both of which show the tune's title, so I know it's there.

Is there a setting, or work around that will allow me to display this information?

I have asked the question but couldn't get an answer.

Thank you.