HPOS – Automatically delete completed orders in Woocommerce older then 3 months

I need to set up Woocommerce to automatically clean up completed orders older then 3 months and found?this solution?on stackoverflow which does not work with HPOS activated. I added some debug statements and getting?Error deleting order ID:?for each Order ID. Any idea how to fix it?

    add_action( 'admin_footer', 'auto_trash_old_completed_orders_345erhwe546' );
    function auto_trash_old_completed_orders_345erhwe546() {
        global $nm_theme_options;

        if ( isset( $nm_theme_options['delete_all_woo_orders_older_then_3_months'] ) && $nm_theme_options['delete_all_woo_orders_older_then_3_months'] == 1 ) {
            // Theme option is set to delete old orders

            $completed_order_ids = wc_get_orders( array(
                'limit'         => 100, // By batch of 100 orders
                'status'        => 'completed', 
                'return'        => 'ids',
                'date_created'  => '<' . date( 'Y-m-d', strtotime( '-3 months' ) ),
            ) );

            if ( count( $completed_order_ids ) > 0 ) {
                // Orders found, proceed to delete

                foreach ( $completed_order_ids as $completed_order_id ) {
                    $trashed = wp_trash_post( $completed_order_id );
                    $deleted = wp_delete_post( $completed_order_id, true );

                    // DEBUG
                    if ( ! $trashed || ! $deleted ) {
                        echo '<script>alert("Error deleting order ID: ' . $completed_order_id . '");</script>';
                    }
                    
                }
            }
            
            // DEBUG
            echo '<script>alert("Orders deleted: ' . count( $completed_order_ids ) . '");</script>';
            
        } else {
            
            // DEBUG
            echo '<script>alert("Theme option not set to delete old orders.");</script>';
            
        }
    }