Product Open Pricing plugin: Customize Product Name with Price

custom-name-your-price-in-product-name.php

<?php
/**
 * Product Open Pricing plugin: Customize Product Title with Price
 *
 * @param WC_Cart $cart
 */
function custom_woocommerce_before_calculate_totals( $cart ) {

	if ( is_admin() && ! defined( 'DOING_AJAX' ) )
		return;

	if ( did_action( 'woocommerce_before_calculate_totals' ) >= 2 )
		return;

	// Loop through cart items
	foreach ( $cart->get_cart() as $cart_item ) {

		if( empty($cart_item['alg_open_price'])){
			continue;
		}
		// Get an instance of the WC_Product object
		$product = $cart_item['data'];

		$original_name = method_exists( $product, 'get_name' ) ? $product->get_name() : $product->post->post_title;
		$new_name = 'Product with custom price of '.wp_filter_nohtml_kses(wc_price($cart_item['alg_open_price']));

		if( method_exists( $product, 'set_name' ) )
			$product->set_name( $new_name );
		else
			$product->post->post_title = $new_name;
	}
}
add_action( 'woocommerce_before_calculate_totals', 'custom_woocommerce_before_calculate_totals', 10, 1 );