Wordpress shortcode for getting the number of products or name for a specific category. Can be used to show number of products for the category.

functions.php

<?php
// [leoshop_get_products_by_category_id category_id='87' property='cleaning']
add_shortcode('leoshop_get_products_by_category_id', 'leoshop_get_products_by_category_id'); 
function leoshop_get_products_by_category_id($attr) {
	// get the attributes of shortcode
	$args = shortcode_atts([
		'category_id' => 87,
		'property' => 'cat_name',
	], $attr );
	$term = get_term($args['category_id'], 'product_cat');
	if($args['property'] == 'cat_name') {
		return $term->name;
	} else if($args['property'] == 'product_count') {
		return $term->count;
	} else {
		return 'Nicht verfügbar';
	}
}