jamiechong

When a WooCommerce product is on sale, a tag is placed on top of the Product Thumbnails. The default label for this tag is “Sale!”. 
This plugin allows you to customize the label and can even insert the price difference or percent difference. Examples:
<ul>
<li>Save 20%</li>
<li>20% off!</li>
<li>Save $5.00</li>
<li>$5.00 off!</li>
</ul>

Woocommerce Custom Sale Tag

Customize the sale tag that appears on WooCommerce product thumbnails when a product sale price is set lower than the retail price.

James Collins

Tectalic

theCsaba

Customize the text labels, menu names or description for any registered custom post type using a simple Dashboard user interface. No PHP file editing is necessary!
<ul>
<li>Want to rename <code>Posts</code> to <code>News</code>?</li>
<li>Want to rename <code>Media</code> to <code>Files</code>?</li>
<li>Want to rename a <code>Portfolio</code> post type to <code>Projects</code>?</li>
</ul>
You can do all of this (and more) using this plugin.
For example, you could customize the following Custom Post Types:
<ul>
<li>The <code>Posts</code> Custom Post Type (created by WordPress Core)</li>
<li>The <code>Pages</code> Custom Post Type (created by WordPress Core)</li>
<li>The <code>Media</code> Custom Post Type (created by WordPress Core)</li>
<li>Any Custom Post Type that is created by a WordPress plugin</li>
<li>Any Custom Post Type that is created by a WordPress theme</li>
</ul>
This means that you no longer have to modify PHP files in order to rename a Custom Post Type!
See the <a href="https://wordpress.org/plugins/cpt-editor/screenshots/" rel="ugc">screenshots</a> and <a href="https://om4.io/plugins/custom-post-type-editor/" rel="nofollow ugc">Custom Post Type Editor Plugin home page</a> for further information.

Custom Post Type Editor

I was tinkering with events plugins and finally found they were all over-qualified for what I needed. 

After spending 10 minutes with some serious thinking over a Rum Orange, I decided I actually didn’t need default Posts for this project—they’d be my “events”! I’d just have to rename the default “Post” post type labels which I knew was possible, but I didn’t feel like looking up what exactly I’d need to code. (Did I mention Rum Orange? Yeah …)

Finding this plugin and getting the job done was a matter of 6.491 minutes.

Cheers! 🍹

Had to rename default Posts post type while drunk—worked!

Customize the text labels, menu names or description for any registered custom post type using a simple Dashboard user interface.

Woocommerce Custom Sale Tag vs Custom Post Type Editor