function plt_hide_slider_path_menus() {
//Hide the "Slider Path" menu.
remove_menu_page('sliderpath-settings');
//Hide the "Slider Path → Slider Path" menu.
remove_submenu_page('sliderpath-settings', 'sliderpath-settings');
//Hide the "Slider Path → Library" menu.
remove_submenu_page('sliderpath-settings', 'sliderpath-library');
}
add_action('admin_menu', 'plt_hide_slider_path_menus', 13);