Display product post type advanced custom field on recent orders (woocommerce)

I’m trying to display the field I have created in the recent order template of woocommerce and i’m not very knowledgeable in PHP. I have created a field called sessions registered it as a product post type. Once a user purchase a product I want the custom field(sessions) to also be displayed in the recent orders template along with the value. I tried looking for answers and solutions and I seem to be stuck.

Here is the template of my-order.php template that I have been working on. I have been hacking it for days and can't seem to display the value in my recent orders.

if ( ! defined( 'ABSPATH' ) ) {
    exit;
}

$my_orders_columns = apply_filters( 'woocommerce_my_account_my_orders_columns', array(
    'order-number'   => __( 'Package', 'woocommerce' ),
    'sessions'       => __( 'Session', 'woocommerce' ),
    'order-total'    => __( 'Package Prize', 'woocommerce' ),
    'order-date'     => __( 'Date', 'woocommerce' ),
    'order-end-date' => __( 'End Date', 'woocommerce'),
    'order-status'   => __( 'Status', 'woocommerce' ),
    'order-actions'  => ' ',
) );

$customer_orders = get_posts( apply_filters( 'woocommerce_my_account_my_orders_query', array(
    'numberposts' => $order_count,
    'meta_key'    => '_customer_user',
    'meta_value'  => get_current_user_id(),
    'post_type'   => wc_get_order_types( 'view-orders' ),
    'post_status' => array_keys( wc_get_order_statuses() )
) ) );

if ( $customer_orders ) : ?>

    <h2><?php // echo apply_filters( 'woocommerce_my_account_my_orders_title', __( 'Recent Orders', 'woocommerce' ) ); ?></h2>

    <table class="shop_table shop_table_responsive my_account_orders">

        <thead>
            <tr>
                <?php foreach ( $my_orders_columns as $column_id => $column_name ) : ?>
                    <th class="<?php echo esc_attr( $column_id ); ?>"><span class="nobr"><?php echo esc_html( $column_name ); ?></span></th>
                <?php endforeach; ?>
            </tr>
        </thead>

        <tbody>
            <?php foreach ( $customer_orders as $customer_order ) :
                $order      = wc_get_order( $customer_order );
                $item_count = $order->get_item_count();
                ?>
                <tr class="order">
                    <?php foreach ( $my_orders_columns as $column_id => $column_name ) : ?>
                        <td class="<?php echo esc_attr( $column_id ); ?>" data-title="<?php echo esc_attr( $column_name ); ?>">
                            <?php if ( has_action( 'woocommerce_my_account_my_orders_column_' . $column_id ) ) : ?>
                                <?php do_action( 'woocommerce_my_account_my_orders_column_' . $column_id, $order ); ?>

                            <?php elseif ( 'order-number' === $column_id ) : ?>
                                <?php foreach($order->get_items() as $item) {
                                    $product_name = $item['name'];

                                } ?>

                                <?php echo $product_name;?>

                            <?php elseif ( 'session'  === $column_id ) : ?>
                                <?php if (get_field('session_period', $product->id) ) :  ?>



                            <?php endif; ?>


                            <?php elseif ( 'order-total' === $column_id ) : ?>
                                <?php echo sprintf( _n( '%s', '%s', $item_count, 'woocommerce' ), $order->get_formatted_order_total(), $item_count ); ?>

                            <?php elseif ( 'order-date' === $column_id ) : ?>
                                <time datetime="<?php echo date( 'Y-m-d', strtotime( $order->order_date ) ); ?>" title="<?php echo esc_attr( strtotime( $order->order_date ) ); ?>"><?php echo date_i18n( get_option( 'date_format' ), strtotime( $order->order_date ) ); ?></time>

                            <?php /* Order End Date */ ?>
                            <?php elseif ( 'order-end-date' === $column_id ) : ?>
                                <?php if (get_field('date_ended', $order->id) ) :    ?>
                                <p class="sendungsnummer"><?php the_field('date_ended', $order->id); ?>

                            <?php endif; ?>

                            <?php elseif ( 'order-status' === $column_id ) : ?>
                                <?php echo wc_get_order_status_name( $order->get_status() ); ?>


                            <?php elseif ( 'order-actions' === $column_id ) : ?>
                                <?php
                                    $actions = array(
                                        'pay'    => array(
                                            'url'  => $order->get_checkout_payment_url(),
                                            'name' => __( 'Pay', 'woocommerce' )
                                        ),
                                        'view'   => array(
                                            'url'  => $order->get_view_order_url(),
                                            'name' => __( 'View', 'woocommerce' )
                                        ),
                                        'cancel' => array(
                                            'url'  => $order->get_cancel_order_url( wc_get_page_permalink( 'myaccount' ) ),
                                            'name' => __( 'Cancel', 'woocommerce' )
                                        )
                                    );

                                    if ( ! $order->needs_payment() ) {
                                        unset( $actions['pay'] );
                                    }

                                    if ( ! in_array( $order->get_status(), apply_filters( 'woocommerce_valid_order_statuses_for_cancel', array( 'pending', 'failed' ), $order ) ) ) {
                                        unset( $actions['cancel'] );
                                    }

                                    /* -------- View Button --------
                                    if ( $actions = apply_filters( 'woocommerce_my_account_my_orders_actions', $actions, $order ) ) {
                                        foreach ( $actions as $key => $action ) {
                                            echo '<a href="' . esc_url( $action['url'] ) . '" class="button ' . sanitize_html_class( $key ) . '">' . esc_html( $action['name'] ) . '</a>';
                                        }
                                    }
                                    */
                                ?>
                            <?php endif; ?>
                        </td>
                    <?php endforeach; ?>
                </tr>
            <?php endforeach; ?>
        </tbody>
    </table>
<?php endif; ?>

via Chebli Mohamed