Show Inventory Bar on WooCommerce Product Grid

wcct_show_counter_bar_on_grid.php

/**
 * Customize and show inventory bar on grid
 */
add_filter("wcct_add_bar_to_grid", "custom_wcct_add_bar_to_grid");

function custom_wcct_add_bar_to_grid($config)
{
    $config  = array(
        'skin' => 'stripe_animate',
        'edge' => 'smooth',
        'orientation' => 'rtl',
        'height' => '12',
        'bg_color' => '#dddddd',
        'active_color' => '#ee303c',
        'display' => "Hurry up! Just <span>{{remaining_units}}</span> items left in stock\n{{counter_bar}}",
        'border_width' => '1',
        'border_color' => '#444444',
        'border_style' => 'none',
    );
    return $config;
}