Keyclone has a command line to launch wow's.
If you follow the demo video/guide, wow's are usually named wow1, wow2, wow3 etc.
From the main window, where you can click Set Up, on the bottom left there is a Connect Button.
To the right of this is a window where you enter commands.
My command is wow1;wow2;wow3;wow4;wow5.
If I only want to run wow2, I'd highlight the box, and just type wow2, and then press Connect.