Merge pull request #28949 from woocommerce/fix/28947

Use wp_robots_no_robots() when available

includes/wc-template-functions.php

@@ -3568,9 +3568,14 @@ function wc_empty_cart_message() {
  */
 function wc_page_noindex() {
 	if ( is_page( wc_get_page_id( 'cart' ) ) || is_page( wc_get_page_id( 'checkout' ) ) || is_page( wc_get_page_id( 'myaccount' ) ) ) {
+		// Adds support for WP 5.7.
+		if ( function_exists( 'wp_robots_no_robots' ) ) {
+			wp_robots_no_robots();
+		} else {
 			wp_no_robots();
 		}
 	}
+}
 add_action( 'wp_head', 'wc_page_noindex' );
 
 /**