How to change file name in the browser within Sonar

I bounce some midi instruments sound into Audio File.
 
But SonarX1c automatically names the file name as "Project name Primary Output Stereo mix bullabulla whatever"
 
and I want to change their name as I want
 
But I've found that's impossible.
 
I want to change file names in the browser only within Sonar because it's so cumbersom to change file name outsides of sonar which is the normal way.
 
It will be convenient to manage audio files I have bounced if I change file names and I can hear it immediately with single click! That's the advantage of browser view. I want to take advantage of browser view with what I'm doing
 
Any suggestion would be appreciate