Code:
//-----------------------------------------------------------
// RESIZE AND POSITION Subroutine
//-----------------------------------------------------------
<Command ResizeAndPosition>
<SendPC Local>
    <TargetWin %1%> 
        <RemoveWinFrame>
        <SetWinRect 0 0 1280 720>
    <TargetWin %2%>
        <RemoveWinFrame>
        <SetWinRect 1280 0 1280 720>
    <TargetWin %3%>
        <RemoveWinFrame>
//        <SetWinRect 0 720 1280 720>
        <SetWinRect 0 720 1280 658>
    <TargetWin %4%>
        <RemoveWinFrame>
//        <SetWinRect 1280 720 1280 720>
        <SetWinRect 1280 720 1280 658>
    <TargetWin %5%>
        <SetWinRect -3840 -349 3840 2160>
        <MaximizeWin>
    <TargetWin %6%>
        <RemoveWinFrame>
//        <SetWinRect 960 540 640 360>
        <SetWinRect 640 360 1280 720>
//        <AlwaysOnTop on>

<Command ResizeAndPositionX>
<SendPC Local>
    <TargetWin %1%> 
        <RemoveWinFrame>
        <SetWinRect -3840 -349 1920 1080>
    <TargetWin %2%>
        <RemoveWinFrame>
        <SetWinRect -1920 -349 1920 1080>
    <TargetWin %3%>
        <RemoveWinFrame>
        <SetWinRect -3840 731 1920 1080>
    <TargetWin %4%>
        <RemoveWinFrame>
        <SetWinRect -1920 731 1920 1080>
    <TargetWin %5%>
        <SetWinRect 0 0 2560 1440>    
        <MaximizeWin>
    <TargetWin %6%>
        <RemoveWinFrame>
        <SetWinRect -2880 191 1920 1080>

<Command ResizeAndPosition_leftright>
<SendPC Local>
    <TargetWin %1%>
        <SetWinRect -3840 -349 3840 2160>
        <RemoveWinFrame>
        <MaximizeWin>
    <TargetWin %2%>
        <SetWinRect 0 0 2560 1440>    
        <MaximizeWin>

<Command ResizeAndPosition_all>
<SendPC Local>
    <TargetWin %1%> 
        <RemoveWinFrame>
        <SetWinRect 0 0 1280 720>
    <TargetWin %2%>
        <RemoveWinFrame>
        <SetWinRect 1280 0 1280 720>
    <TargetWin %3%>
        <RemoveWinFrame>
        <SetWinRect 0 720 1280 658>
    <TargetWin %4%>
        <RemoveWinFrame>
        <SetWinRect 1280 720 1280 658>
    <TargetWin %5%> 
        <RemoveWinFrame>
        <SetWinRect -3840 -349 1920 1080>
    <TargetWin %6%>
        <RemoveWinFrame>
        <SetWinRect -1920 -349 1920 1080>
    <TargetWin %7%> 
        <RemoveWinFrame>
        <SetWinRect -3840 731 1920 1080>
    <TargetWin %8%>
        <RemoveWinFrame>
        <SetWinRect -1920 731 1920 1080>

//-----------------------------------------------------------
// SUBROUTINE TO LAUNCH AND RENAME A COPY OF WOW.
//-----------------------------------------------------------

<Command LaunchAndRename>
     <SendPC %1%>
          <Run %2%>
        <wait 1000>
        <RenameWin "World of Warcraft" %3%> 
            <wait 1000>
            <RenameWin "World of Warcraft" %4%>
     <wait 1000>
          <text %5%>
     <wait 100>
          <Key Enter>

//-----------------------------------------------------------
// HOTKEY TO LAUNCH AND RENAME YOUR WOW WINDOWS
//-----------------------------------------------------------

<Hotkey LCtrl LAlt L>
    <if WinDoesNotExist WoW1>
          <LaunchAndRename Local "C:\Spiele\WoW Box1\_classic_\WowClassic.exe" WW1 WoW1 YOURPASSWORD>
               <endif>
    <if WinDoesNotExist WoW2>
          <LaunchAndRename Local "C:\Spiele\WoW Box2\_classic_\WowClassic.exe" WW2 WoW2 YOURPASSWORD>
               <endif>
    <if WinDoesNotExist WoW3>
          <LaunchAndRename Local "C:\Spiele\WoW Box3\_classic_\WowClassic.exe" WW3 WoW3 YOURPASSWORD>
               <endif>
    <if WinDoesNotExist WoW4>
          <LaunchAndRename Local "C:\Spiele\WoW Box4\_classic_\WowClassic.exe" WW4 WoW4 YOURPASSWORD>
               <endif>
//    <if WinDoesNotExist WoW5>
//          <LaunchAndRename Local "C:\Spiele\WoW Box5\_classic_\WowClassic.exe" WW5 WoW5 YOURPASSWORD>
//               <endif>
    <if WinDoesNotExist WoW6>
          <LaunchAndRename Local "C:\Spiele\World of Warcraft\_classic_\WowClassic.exe" WW6 WoW6 YOURPASSWORD>
               <endif>
     <ResizeAndPosition WoW1 WoW2 WoW3 WoW4 WoW6 WoW5>

<Hotkey Ctrl ALT P>
    <if WinDoesNotExist WoW6>
        <LaunchAndRename Local "C:\Spiele\World of Warcraft\_classic_\WowClassic.exe" WW6 WoW6 YOURPASSWORD>
        <endif>
    <if WinDoesNotExist WoW7>
        <LaunchAndRename Local "C:\Spiele\WoW Anne\_classic_\WowClassic.exe" WW7 WoW7 YOURPASSWORD>
        <endif>
    <ResizeAndPosition_leftright WoW6 WoW7>

<Hotkey Ctrl ALT O>
    <if WinDoesNotExist WoW6>
          <LaunchAndRename Local "C:\Spiele\World of Warcraft\_classic_\WowClassic.exe" WW6 WoW6 YOURPASSWORD>
               <endif>
    <TargetWin WoW6>
        <SetWinRect -3840 -349 3840 2160>
        <RemoveWinFrame>
        <MaximizeWin>

<Hotkey LCtrl LAlt 0>
    <if WinDoesNotExist WoW5>
          <LaunchAndRename Local "C:\Spiele\WoW Box5\_classic_\WowClassic.exe" WW5 WoW5 YOURPASSWORD>
               <endif>
    <TargetWin WoW5>
        <RemoveWinFrame>
        <SetWinRect 640 360 1280 720>
//        <SetWinRect 0 0 2560 1440>
//        <RemoveWinFrame>    
//        <MaximizeWin>

<Hotkey LCtrl LAlt 7>
    <if WinDoesNotExist WoW5>
          <LaunchAndRename Local "C:\Spiele\WoW Box5\_classic_\WowClassic.exe" WW5 WoW5 YOURPASSWORD>
               <endif>
    <TargetWin WoW5>
        <RemoveWinFrame>
        <SetWinRect 0 0 2560 1440>

<Hotkey LCtrl LAlt 9>
    <if WinDoesNotExist WoW1>
          <LaunchAndRename Local "C:\Spiele\WoW Box1\_classic_\WowClassic.exe" WW1 WoW1 YOURPASSWORD>
               <endif>
    <if WinDoesNotExist WoW2>
          <LaunchAndRename Local "C:\Spiele\WoW Box2\_classic_\WowClassic.exe" WW2 WoW2 YOURPASSWORD>
               <endif>
    <if WinDoesNotExist WoW3>
          <LaunchAndRename Local "C:\Spiele\WoW Box3\_classic_\WowClassic.exe" WW3 WoW3 YOURPASSWORD>
               <endif>
    <if WinDoesNotExist WoW4>
          <LaunchAndRename Local "C:\Spiele\WoW Box4\_classic_\WowClassic.exe" WW4 WoW4 YOURPASSWORD>
               <endif>
    <if WinDoesNotExist WoW5>
          <LaunchAndRename Local "C:\Spiele\WoW Box5\_classic_\WowClassic.exe" WW5 WoW5 YOURPASSWORD>
               <endif>
    <if WinDoesNotExist WoW6>
          <LaunchAndRename Local "C:\Spiele\World of Warcraft\_classic_\WowClassic.exe" WW6 WoW6 YOURPASSWORD>
               <endif>
     <ResizeAndPosition WoW1 WoW2 WoW3 WoW4 WoW6 WoW5>

<Hotkey LCtrl LAlt I>
    <if WinDoesNotExist WoW7>
        <LaunchAndRename Local "C:\Spiele\WoW Anne\_classic_\WowClassic.exe" WW7 WoW7 YOURPASSWORD>
        <endif>
    <TargetWin WoW7>
        <RemoveWinFrame>
        <SetWinRect 640 360 1280 720>


//-----------------------------------------------------------
//Window Switching
//-----------------------------------------------------------
<Hotkey CTRL ALT F5>
    <ResizeAndPosition WoW1 WoW2 WoW3 WoW4 WoW6 WoW5>
<Hotkey CTRL ALT F6> 
    <ResizeAndPositionX WoW1 WoW2 WoW3 WoW4 WoW6 WoW5>
<Hotkey CTRL ALT F7>
    <ResizeAndPosition_leftright WoW6 WoW7>
<Hotkey CTRL ALT F8>
    <ResizeAndPosition_leftright WoW7 WoW6>
<Hotkey CTRL ALT F9>
    <ResizeAndPosition WoW1 WoW2 WoW3 WoW4 WoW5>
<Hotkey CTRL ALT F10>
    <ResizeAndPosition_all WoW1 WoW2 WoW3 WoW4 WoW6 WoW7 WoW5 WoWX>
<Hotkey CTRL ALT F11>
    <ResizeAndPosition_all WoW6 WoW7 WoW5 WoWx WoW1 WoW2 WoW3 WoW4>
<Hotkey CTRL ALT F1>
    <ResizeAndPosition WoW6 WoW2 WoW3 WoW4 WoW1 WoW5>
<Hotkey CTRL ALT F2>
    <ResizeAndPositionX WoW6 WoW2 WoW3 WoW4 WoW1 WoW5>
<Hotkey CTRL ALT F3>
    <ResizeAndPosition WoW1 WoW6 WoW3 WoW4 WoW2 WoW5>
<Hotkey CTRL ALT F4>
    <ResizeAndPosition WoW1 WoW2 WoW6 WoW4 WoW3 WoW5>
//-----------------------------------------------------------
// DEFINE MAIL LABELS FOR SENDING KEY STROKES.
//-----------------------------------------------------------
<Label w1 Local SendWinM WoW1>
<Label w2 Local SendWinM WoW2>
<Label w3 Local SendWinM WoW3>
<Label w4 Local SendWinM WoW4>
<Label w5 Local SendWinM WoW5>
<Label w6 Local SendWinM WoW6>
<Label w7 Local SendWinM WoW7>

//-----------------------------------------------------------
// DEFINE HOTKEYS FOR ALL KEY COMBINATIONS THAT WILL GET
// SENT TO BOTH WOWS. ADD MORE KEY COMBO'S IF YOU WANT.
//-----------------------------------------------------------

<KeyList List1 Space, Esc, Enter, Tab, Divide, Backspace, A-Z, 0-9,  Plus, Minus, F5-F10, Numpadplus, Numpadminus except W, A, S, D, F4, N,  R, F>
<KeyList List2 Space, Divide, A-Z, F2-F11, except W, A, S, D, E, F, C>
<KeyList List3 Space, Tab, A-Z, 0-9, F2-F10, Space, except F4, F, G>
<KeyList List4 A-Z, F2-F11 except F4, F, G>
//<KeyList List5 F2>

//<Hotkey ScrollLockOn List1; ScrollLockOn Shift List2; ScrollLockOn  CTRL List3; ScrollLockOn ALT List4; ScrollLockOn CTRL ALT List5>
<Hotkey ScrollLockOn List1; ScrollLockOn Shift List2; ScrollLockOn CTRL List3; ScrollLockOn ALT List4>
<SendLabel w1, w2, w3, w4, w6, w7>
<Key %Trigger%>

//-----------------------------------------------------------
// DEFINE MOVEMENT KEYS THAT WILL GET SENT TO BOTH WOW'S.
// ADD MORE KEYS IF YOU WANT.
//-----------------------------------------------------------
<MovementHotkey ScrollLockOn up, down, left, right>
<SendLabel w1, w2, w3, w4, w6, w7>
<Key %Trigger%>

<MovementHotkey ScrollLockOn Shift S>
<SendLabel w1, w2, w3, w4, w6, w7>
<Key %Trigger%>

//-----------------------------------------------------------
// BROADCAST MOUSE CLICKS. HOLD DOWN OEM3 (ON U.S. KEYBOARDS,
// THAT'S THE SQUIGGLE KEY IN UPPPER LEFT CORNER) WHEN YOU
// WANT TO BROADCAST.
//-----------------------------------------------------------

<Hotkey NumlockOff LButton, MButton, RButton, Button4, Button5>
   <SendLabel w1, w2, w3, w4, w6, w7>
      <ClickMouse %TriggerMainKey%>