<?php
add_action( 'facetwp_scripts', function() { ?>
<script>
(function($) {
FWP.hooks.addAction('facetwp/loaded', function() {
$( '.facetwp-facet-my_categories .fs-option.d1').each(function() {
var el = $(this);
var parent = el.prev('.fs-option.d0');
parent.addClass( 'disabled' );
});
}, 100 );
})(jQuery);
</script>
<?php }, 100 );