I decided to write this article after reading a post today from CSS-Tricks called Two Images and an API: Everything We Need for Recoloring Products. I thought I’d share this technique for recoloring a product with only 1 image!
Inevitably, we’re going to need to add some custom fields to custom post types. Recently, we ran into a situation where we needed to add content from a custom field into the page title of a post type. We wanted to add location information (city and state) in the page title for a post type that has locations for each post.