Yeah, unfortunately the KUVO systems are not engineered for end-users, although I'm sure at some point in the future that functionality would be available to end-users (such as yourself) without requiring a KUVO gateway box.
When I used to do a lot of online broadcasting, using various servers from Live365 to ShoutCast to IceCast, we would usually customize the software on the server to allow a script for the DJ to manually enter that info and have it feed into the stream display. Unfortunately, picking the info from the LINK would be a bit trickier, but I know it can be done as the guys from Armin van Buuren have engineered a system that does just that (and more) for their front-of-house team to know exactly what Armin is playing. So while not impossible, it may be a bit more than you're looking to do for a streaming service.