Woocommerce - Display Product Category Title on Shop Page

woocommerce-category-title-category-page.php

/** This code should be added to functions.php of your theme  **/

/* Woocommerce - Display Product Category Title on Shop Page */
add_action( 'woocommerce_before_shop_loop_item_title', 'vee_add_product_cat', 25);
function vee_add_product_cat()
{
    global $product;
    $product_cats = wp_get_post_terms($product->id, 'product_cat');
    $count = count($product_cats);
    foreach($product_cats as $key => $cat)
    {
        echo 
		'<span class="vee_category_title">
		<span class="vee_category_title_'.$cat->slug.'">'.$cat->name.'</span></span>';
        if($key < ($count-1))
        {
            echo ' ';
        }
        else
        {
            echo ' ';
        }
    }
}

This works when a category is selected, but also displays the first category when no category is selected.