Actually Winforms Table is treated as Custom control and all related items (rows, headers, cells, collumns) are treated as custom controls so we can't find them by their type. To find which one is which from all controls we retrieve from Table it uses it's "names" which are not the automation id's but just names (e.g. "Top Row" for header's row, "Row x" for x row) and are localized so I get for example "Строка x" instead of "Row x".  The UIItemIdAppXmlConfiguration.Instance contains all "prefixes" to identify the Table items but it have only it's english equivalents and for me the filter fails to get the proper item.
Actually all same methods shoul be fixed but for now I only needed the Cells so I fixed them at the first place.