function plt_hide_litextension_data_migration_to_woocommerce_menus() {
//Hide the "LitExtension" menu.
remove_menu_page('litextension');
//Hide the "LitExtension → Shopping Cart to WooCommerce Migration" menu.
remove_submenu_page('litextension', 'migrate-to-woocommerce');
}
add_action('admin_menu', 'plt_hide_litextension_data_migration_to_woocommerce_menus', 11);