Documentation / Plugins / WooCommerce / Codex / Snippets / General Snippets How can we improve this documentation? This feature is not an official support channel, if you need support for one of our products please visit our Help Desk and submit a ticket. Your email address How can we improve our documentation? Add a custom currency / symbol To add a custom currency paste this code in your theme functions.php file and swap out the currency code and symbol with your own. After doing so it will be available from WooCommerce settings. View the code on Gist.