One option to display the current user name is to use custom resources. Please take a look at this demo
for an example.
The other option is to override the subject content. Please take a look at this forum post
to see how.
the Telerik team
Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking
system and vote to affect the priority of the items