Change color on Callsignwhen the squawk code assumes a specific value

[QRP]

Is it possible to get Callsign change color when the squawk code assumes a specific value such as code is 7500 so is the text of the callsign red?

[Mike]

When an aircraft transmit squawk code 7500, 7600 or 7700 it changes color to red automatically.

[QRP]

When an aircraft transmit squawk code 7500, 7600 or 7700 it changes color to red automatically.

OK, did not know that facility.
Would be nice if you also could select your own code to monitor.
//QRP