function plt_hide_gallery_videos_menus() {
//Hide the "TS Video Gallery" menu.
remove_menu_page('tsvg-admin');
//Hide the "TS Video Gallery → All Galleries" menu.
remove_submenu_page('tsvg-admin', 'tsvg-admin');
//Hide the "TS Video Gallery → Add Gallery" menu.
remove_submenu_page('tsvg-admin', 'tsvg-builder');
}
add_action('admin_menu', 'plt_hide_gallery_videos_menus', 101);