sorting specific category by date ascending

I tried to add some filter code to sort by date ascending on the “training” category but when I chose the category filter the url defaults to the search, – we use an event that creates products as events, the ideal is sorting the training by the training date

my filter code is below but maybe is a way for me to customize the filter set in the url when training is click?

please let me know if you have ideas, I will keep googling

add_filter( 'woocommerce_get_catalog_ordering_args', 'custom_catalog_ordering_args', 20, 1 );

function custom_catalog_ordering_args( $args ) {

    $product_categories = array('training'); // <== HERE define your product category

    // Only for defined product category archive page
    if( ! is_product_category($product_categories) ) return $args;

    // Set default ordering to title
    $args['orderby'] = 'date';

    if( $args['orderby'] == 'title' )
        $args['order'] = 'ASC'; // Set order by DESC

    return $args;
}