Change "Total" Text When Specific Products In Cart On WooCommerce Cart And Checkout Pages

I want the text "Total" on WooCommerce cart and checkout page (see attached image) to be changed if there is a specific product ID in cart.

I tried achieving this in javascript but it will just apply to all:

<script type="text/javascript">
(function($) {
$(document).ready(function() {
$('#your_my_order_element_id').html('Your New string');
//$('.your_my_order_element_class').html('Your New string');
});
})(jQuery);
</script>

Can someone push me in the right direction? Any help will be appreciated!

To change the total text on the cart and checkout page, you could edit the template file. As can be found in templates/cart/cart-totals.php

This template can be overridden by copying it to yourtheme/woocommerce/cart/cart-totals.php.

So replace (Line 97 - 100 - @version 2.3.6)

<tr class="order-total">
    <th><?php esc_html_e( 'Total', 'woocommerce' ); ?></th>
    <td data-title="<?php esc_attr_e( 'Total', 'woocommerce' ); ?>"><?php wc_cart_totals_order_total_html(); ?></td>
</tr>

With

<tr class="order-total">
    <?php
    // The targeted product ids, multiple product IDs can be entered, separated by a comma
    $targeted_ids = array( 30, 815 );
    
    // Flag, false by default
    $flag = false;
    
    // Loop through cart items
    foreach ( WC()->cart->get_cart() as $cart_item ) {
        if ( array_intersect( $targeted_ids, array( $cart_item['product_id'], $cart_item['variation_id'] ) ) ) {
            $flag = true;
            break;
        }
    }
    
    // True
    if ( $flag ) {
        ?>
        <th><?php esc_html_e( 'Authorize', 'woocommerce' ); ?></th>
        <td data-title="<?php esc_attr_e( 'Authorize', 'woocommerce' ); ?>"><?php wc_cart_totals_order_total_html(); ?></td>
        <?php
    } else {
        ?>
        <th><?php esc_html_e( 'Total', 'woocommerce' ); ?></th>
        <td data-title="<?php esc_attr_e( 'Total', 'woocommerce' ); ?>"><?php wc_cart_totals_order_total_html(); ?></td>
    <?php
    }
    ?>
</tr>

OR instead of overwriting the template file, use gettext() filter.

Code goes in functions.php file of the active child theme (or active theme)

function filter_gettext( $translated, $original_text, $domain ) {
    // Is admin
    if ( is_admin() ) return $translated;
    
    // No match
    if ( $original_text != 'Total' ) return $translated;
    
    // The targeted product ids, multiple product IDs can be entered, separated by a comma
    $targeted_ids = array( 30, 815 );
    
    // Flag, false by default
    $flag = false;
    
    // WC Cart
    if ( WC()->cart ) {
        // Loop through cart items
        foreach ( WC()->cart->get_cart() as $cart_item ) {
            if ( array_intersect( $targeted_ids, array( $cart_item['product_id'], $cart_item['variation_id'] ) ) ) {
                $flag = true;
                break;
            }
        }
    }
    
    // True
    if ( $flag ) {
        $translated =  __( 'Authorize', 'woocommerce' );
    }
    
    return $translated;
}
add_filter( 'gettext', 'filter_gettext', 10, 3 );