main :: IO ()
main = do
-- you can replace n with 1 here
-- you can also feel free to replace the path: ~/.config/xmobar/...

    let hs = statusBarPropTo ("_XMONAD_LOG_" ++ show n) ("xmobar -x " ++ show n ++ " ~/.config/xmobar/xmobarrc" ++ show n) (pure myXmobarConfig)

-- and then use something like this:
    xmonad . docks . withSB hs . ewmhFullscreen . ewmh $ myConfig'
    



-- now comes to xmobarrc
Config {
    ...
 , Run XPropertyLog "_XMONAD_LOG_1"  ]
 ...
  , template = "%_XMONAD_LOG_1% }{  ..."