As HotKeyNet is not restricted on only sending keys, when a hotkey is triggered, but perfom a lot of other actions, it can be used for starting wow itself and renaming the windows.

This can be done like this:

Code:
//-----------------------------------------------------------
// SUBROUTINE TO LAUNCH AND RENAME A COPY OF WOW.
//-----------------------------------------------------------
<Command LaunchAndRename>
   <SendPC %1%>
  <Run %2%>
  <RenameTargetWin %3%>
  <RemoveWinFrame>
  <SetAffinity %4%>

//-----------------------------------------------------------
// HOTKEY TO LAUNCH AND RENAME YOUR WOW WINDOWS while 5 boxing
// Please configure the Path and processor afinitys correctly
//-----------------------------------------------------------
<Hotkey Alt Ctrl L>
<LaunchAndRename Local "C:\temp\multi\w1\wow.exe" WoW1 1>
<LaunchAndRename Local "C:\temp\multi\w2\wow.exe" WoW2 2>
<LaunchAndRename Local "C:\temp\multi\w3\wow.exe" WoW3 2>
<LaunchAndRename Local "C:\temp\multi\w4\wow.exe" WoW4 3>
<LaunchAndRename Local "C:\temp\multi\w5\wow.exe" WoW5 3>
<ResizeAndPosition WoW1 WoW2 WoW3 WoW4 WoW5>
This first defines an command (for how to define a command see: this ) named LaunchAndRename, which starts WoW, which has the following parameters:
<LaunchAndRename %1% %2% %3% %4%>
%1%: The pc to to run the WoW from (see <SendPC> )
%2%: path and program to run (This must be customized!) (see <Run> )
%3%: name to rename the window to (see RenameTargetWin )
%4%: Affinity, which processor to use in a dual/quad-core environment (see <SetAffinity> )

Second a <Hotkey> is defined (trigger: ctrl + alt+ l) which uses the command to start 5 wow. And initiates the repositioning and resizing of them with <ResizeAndPositio>. (This is covered in the next paragraph).