How to Hide the "J Cart Upsell and Cross-sell for WooCommerce" Admin Menu
function plt_hide_wc_j_upsellator_menus() {
//Hide the "J Cart Upsell and Cross-sell for WooCommerce" menu.
remove_menu_page('wc-j-upsellator');
}
add_action('admin_menu', 'plt_hide_wc_j_upsellator_menus', 1000000000);