Update resources/lang/cs/harvest.php
Update resources/lang/cs/harvest.php

Co-authored-by: Ernest Walzel <4c1e1531ec5fb843bff76f4db4c7e7ff58940880@users.noreply.github.com>
SlovakNationalGallery/web-umenia-2,SlovakNationalGallery/web-umenia-2,SlovakNationalGallery/web-umenia-2,SlovakNationalGallery/web-umenia-2