How can I work this codes in Windows?

[snippsat]

You need mkvpropedit.exe for Windows
It's in MKVToolNix

>>> dosyatam = 'movie.mkv'
>>> title = 'somemovie'
>>> bashCommand = ['mkvpropedit','{}'.format(dosyatam),'--edit','info','--set','title={}'.format(title)]
>>> bashCommand
['mkvpropedit', 'movie.mkv', '--edit', 'info', '--set', 'title=somemovie']
>>> ' '.join(bashCommand)
'mkvpropedit movie.mkv --edit info --set title=somemovie'

Test first that command work from command line(cmd).

mkvpropedit movie.mkv --edit info --set title=somemovie

Test with mkvpropedit.exe and your_sub_code.py in same folder.