Disabling Add to Cart Button for Specific WooCommerce Products

I want to prevent logged out users from purchasing a particular product on WooCommerce

The code below prevents all products from being purchased.

My question is how can I enable it for just one product or product category?

// Replacing add-to-cart button in shop pages and archives pages (for non logged in users)
add_filter( 'woocommerce_loop_add_to_cart_link', 'conditionally_change_loop_add_to_cart_link', 10, 2 );
function quantity_inputs_for_woocommerce_loop_add_to_cart_link( $html, $product ) {
    if ( ! is_user_logged_in() ) {
            $link = get_permalink($product_id);
                    $button_text = __( "View product", "woocommerce" );
                            $html = '<a href="'.$link.'" class="button alt add_to_cart_button">'.$button_text.'</a>';
                                }
                                    return $html;
                                    }
// Avoid add to cart for non logged user (or not registered)
add_filter( 'woocommerce_add_to_cart_validation', 'logged_in_customers_validation', 10, 3 );
function logged_in_customers_validation( $passed, $product_id, $quantity) {
    if( ! is_user_logged_in() ) {
            $passed = false;
        // Displaying a custom message
                $message = __("You need to be logged in to be able to fund your EZYCoin wallet…", "woocommerce");
                        $button_link = get_permalink( get_option('woocommerce_myaccount_page_id') );
                                $button_text = __("Sign in", "woocommerce");
                                        $message .= ' <a href="'.$button_link.'" class="login-register button" style="float:right;">'.$button_text.'</a>';
        wc_add_notice( $message, 'error' );
            }
                return $passed;
                }