For what it's worth, I did manage to modify the wsjt-x source code locally to display the DXCC name for all band activity, not just the stations calling CQ.  I also changed the CQ color highlighting to include stations that are sending their final RR73, RRR, or RR73.  And I replaced the "CQ only" button with a "No K/VE" button.  When checked, the bazillion US and Canadian stations are filtered out of the band activity display.

--
Chuck, WB4UIH