{$count = $category.products_count}
{$is_first_form = $count % 10 == 1 && $count % 100 != 11}
{$is_second_form = in_array($count % 10, [2, 3, 4]) && !in_array($count % 100, [12, 13, 14])}
{$cat_name1 = $category.fields[2].value|default:'товар'}
{$cat_name2 = $category.fields[3].value|default:'товара'}
{$cat_name3 = $category.fields[2].value|default:'товаров'}

{if $is_first_form}
	{$cat_name1}
{elseif $is_second_form}
	{$cat_name2}
{else}
	{$cat_name3}
{/if}