Change currency symbol in source code

Hi,

To implement the solution suggested by Google and include the ISO 4217 currency code in your source code container, you can modify the way you display the price on your WooCommerce product pages. Here’s how you can do it:

1. Modify Price Display:
   Locate the template file responsible for displaying the product price. This is usually the single-product/price.php file in your theme’s WooCommerce folder. If it doesn’t exist, you might need to create it.
2. Edit the Template File:
   Open the price.php file in a code editor and modify it as follows:

   <?php
   /**
    * Single Product Price
    *
    * This template can be overridden by copying it to yourtheme/woocommerce/single-product/price.php.
    *
    * @package WooCommerce/Templates
    * @version 3.8.0
    */

   defined( 'ABSPATH' ) || exit;

   global $product;

   // Get the product price and currency symbol
   $price = wc_get_price_to_display( $product );
   $currency_symbol = get_woocommerce_currency_symbol();

   // Get the ISO 4217 currency code
   $currency_code = get_woocommerce_currency();

   // Display the price with currency code
   ?>
   <p class="price">
       <?php echo sprintf( __( 'Price: <b>%1$s %2$s</b> %3$s', 'woocommerce' ), $price, $currency_code, $currency_symbol ); ?>
   </p>

In this modified template, we’re getting the price, currency symbol, and currency code separately and then displaying them in the desired format.

3. Save and Test:
   Save the modified price.php file. Clear any caching if you’re using a caching plugin. Then, visit your WooCommerce product pages to see if the price is displayed in the format you want, with the ISO 4217 currency code included.

By following these steps, you’re providing a clear association between the currency code and the displayed price, as requested by Google. This should help with displaying the correct currency symbol in Google Rich Results.

Remember that template file locations and names might vary based on your theme, so adjust the path accordingly. If you’re not comfortable making these changes yourself, it’s recommended to seek assistance from a developer or someone familiar with WooCommerce customization.