Code-Snippets-Functions/Execute a function on a child site/WooCommerce/change-product-price-based-on-customer-billing-country.txt

add_filter('woocommerce_product_get_price', 'country_based_cart_item_price', 100, 2);
add_filter('woocommerce_product_variation_get_price', 'country_based_cart_item_price', 100, 2);

function country_based_cart_item_price( $price, $product ) {    
    // Define below in the array the desired country codes
    $targeted_countries = array('US');
    $billing_country    = WC()->customer->get_billing_country();

    // Only on cart and checkout pages 
    if ( ( is_checkout() || is_cart() ) && in_array($billing_country, $targeted_countries) ){
        // Returns changed price
       return $price / 260 * 1.25;
    }
    return $price;
}