Richard Palethorpe

Provides a block which embeds a <a href="https://dobu.uk" rel="nofollow ugc">DoBu.uk availability calendar and enquiry form</a> 
for a given nick name.
See the above link for a demonstration.

DoBu.uk Availability

Embed DoBu.uk availability and booking calendars

Viljami Kuosmanen

Set custom availability text for products
Features
<ul>
<li>Set custom availability strings for your products</li>
<li>Works on simple & variable products</li>
</ul>
Contributing
Please contribute to this project on Github. Pull requests welcome!
https://github.com/anttiviljami/woocommerce-custom-availability

WooCommerce Custom Availability

Simple and good

Set custom availability text for products

DoBu.uk Availability vs WooCommerce Custom Availability