Translation for registration and woocommerce checkout not working

Hi,

Thanks for the great plugin! I’m experiencing an issue with the translation for woocommerce and the registration process. The text next to the checkbox is not translated to Spanish. For the contact forms I had direct access to the design options for Contact form 7, but for the strings in the registration and checkout process, I don’t seem to have direct access to modify it anywhere.

This is the checkout page: https://www.taoofmiracles.com/es/finalizar-compra/
And this is the registration page: https://www.taoofmiracles.com/wp-login.php?action=register

How can I get these strings translated?

Thanks in advance!
Martijn

The page I need help with: [log in to see the link]