String hack - drop 'event' in category label (TEC 3.0)

/**
 * This is a string-based hack to change the "Event Category" meta label to
 * "Category" (and the same for the plural forms). In an ideal world we would
 * use something more resilient like using tribe_set_meta_label().
 */
function edit_tribe_single_meta_output($html, $meta_group_id) {
    if ('tribe_event_details' !== 'tribe_event_details') return $html;
    $html = str_replace('Event Category', 'Category', $html);
    return str_replace('Event Categories', 'Categories', $html);
}

add_filter('tribe_get_meta_group', 'edit_tribe_single_meta_output', 10, 2);