bis-disable-notify-me-form-specific-products

<?php
/**
 * Plugin Name: Back In Stock Notifications
 * Plugin URI: https://woocommerce.com/products/back-in-stock-notifications/
 * Description: Use this snippet to hide the "Notify Me" form for specific products
 * Version: 1.0
 * Author: WooCommerce
 * Author URI: https://woocommerce.com/
 * Developer: Manos Psychogyiopoulos
 *
 * Requires at least: 3.8
 * Tested up to: 5.3
 *2021
 * Copyright: © 2021 Automattic
 * License: GNU General Public License v3.0
 * License URI: http://www.gnu.org/licenses/gpl-3.0.html
 */
 
add_action( 'init', 'sw_bis_init_blocked_products' );
function sw_bis_init_blocked_products() {
	add_filter( 'woocommerce_bis_validate_product_sync', 'sw_bis_validate_product_sync', 10, 2 );
	add_filter( 'woocommerce_bis_is_available_for_product', 'sw_bis_is_available_for_product', 10, 2 );
}
// This filter will prevent products to be synced for broadcasting.
function sw_bis_validate_product_sync( $valid, $product ) {
	$product_ids_to_be_blocked = array( 31, 32 ); // Replace with product IDS.
	if ( in_array( $product->get_id(), $product_ids_to_be_blocked ) ) {
		return false;
	}
	return $valid;
}
// This filter will prevent BIS form for displaying in the FrontEnd.
function sw_bis_is_available_for_product( $is_available, $product ) {
	$product_ids_to_be_blocked = array( 31, 32 ); // Replace with product IDS.
	if ( in_array( $product->get_id(), $product_ids_to_be_blocked ) ) {
		return false;
	}
	return $is_available;
}