How to remove coding links in the downloadable products in WooCommerce?

Good day!
How to make a link to a downloadable product in the personal Cabinet are not codified?

Ie was available, which was inserted when creating the product.

The thing is, what will be sold is not a downloadable product, and the access to the page. And coding in this case is not necessary.
But the possibility of the passage of time availability needed. So I would like to use the Woocommerce features, not to create through custom fields.

Or on the other hand, you can create a link to the page (to be sold) and display it in your personal Cabinet Woocommerce, but in this case, set the availability date of the reference (we need a limit in days after purchase)

Thanks in advance!