Text inside ranges is currently not available. Could you share more information on the scenario you are having?
If this is something that is reasonable we can submit a feature request for it. Requests that gain popularity are usually included in the RoadMap for implementation.
Regards,
Nikolay
Progress Telerik
Virtual Classroom, the free self-paced technical training that gets you up to speed with Telerik and Kendo UI products quickly just got a fresh new look + new and improved content including a brand new Blazor course! Check it out at https://learn.telerik.com/.