WooCommerce Natural Sort for Products
Sorts products alphabetically rather than acsiibetically.
The issue with natural sort on WordPress it needs to be performed at the SQL level not in Woocommerce. The plugin installs a UDF into MySQL.
This plugin hasn't currently been tested on large numbers of products, so any constructive feedback would be appreciated.
Credit and thanks goes to @mooffie for sharing the UDF.
Tested with WooCommerce version 1.6.6