latcomsystems

By default, all images in WordPress posts link to themselves. When a user sees a link, they click on it, and the image shows up by itself for no apparent reason. This has several drawbacks:
<ul>
<li>This is bad for SEO because these links are dead ends.</li>
<li>User experience is diminished due to wasted clicks.</li>
<li>Potential for higher bounce rate since no easy method is provided to get back to the site except for the browser “Back” button.</li>
</ul>
This plugin uses a standards compliant HTML DOM parser (http://sourceforge.net/projects/simplehtmldom/). It does not use regular expressions (regex) to accomplish link removal and therefore will not break your site pages or mess up your theme.
<h3>Support</h3>
<ul>
<li><a href="mailto:sysdev@latcomsystems.com" rel="nofollow ugc">sysdev@latcomsystems.com</a></li>
</ul>

LCS Image Nolink

New images inserted into posts will have no links by default.  Existing self-links on all images are removed before the post content is shown.

Andrew Munro

This plugin requires <a href="https://wordpress.org/plugins/woocommerce/" title="WooCommerce" rel="ugc">WooCommerce</a>. It allows the site owner to prevent a product from being purchased by enabling a checkbox. It also allows you to override the message on a per-product basis. This will be useful for when you want to let customers know a product is only available in-store but still have the product listed on your website.
How does it work?
This is a very simple plugin that hooks into WooCommerce’s woocommerce_is_purchasable filter. When a product is deemed unpurchasable the “add to cart” button on the main product listing is replaced with a “read more” button. When the customer views the single product page they are shown a message that the product is not available for purchase and the add to cart buttons are removed.

LCS Image Nolink vs Prevent Purchase for WooCommerce