Woocommerce orderby with meta_query

I’m trying to get a custom sorting (by date out of toolset wp-types) for the woocommerce shop page, it’s sorting by the custom date but I want to have the products with “release dates” that are in the last week and upcoming week only. So if the date is more than 1 week away I don’t want it to show.

The meta_query & query is working outside of this sorting function but can’t get it to work inside this sorting function. See my code:

add_filter('woocommerce_get_catalog_ordering_args', 'custom_woocommerce_get_catalog_ordering_args');

function custom_woocommerce_get_catalog_ordering_args( $args ) {
    global $wp_query;

	 $lastweek = strtotime("-1 week");
	 $nextweek = strtotime("+1 week");

    if (isset($_GET['orderby'])) {
        switch ($_GET['orderby']) :
            case 'lastUpcomingWeek' :
                $args['order'] = 'DESC';
                $args['meta_key'] = 'wpcf-date-555a971b';
                $args['orderby'] = 'meta_value_num';
                $args['meta_query'] =  array(
        array(
            'key' => 'wpcf-date-555a971b',
            'value' => array($lastweek, $nextweek),
            'compare' => 'BETWEEN'
        )
    );
            break;
        endswitch;
    }
    return $args;
}

add_filter('woocommerce_catalog_orderby', 'custom_woocommerce_catalog_orderby');

function custom_woocommerce_catalog_orderby( $sortby ) {
    $sortby['lastUpcomingWeek'] = 'Last week & Upcoming week';
    return $sortby;
}

add_action( 'save_post', 'save_woocommerce_attr_to_meta' );
function save_woocommerce_attr_to_meta( $post_id ) {
    foreach( $_REQUEST['attribute_names'] as $index => $value ) {
        update_post_meta( $post_id, $value, $_REQUEST['attribute_values'][$index] );
    }
}

Hope someone can help..

https://www.ads-software.com/plugins/woocommerce/