pullclicks

With this plugin you can:
<ol>
<li>Add, edit and delete custom post types in WordPress. </li>
<li>View post types that have already been registered by other sources.</li>
<li>Disable custom post types to make them inactive without being permanently deleted.</li>
<li>Select a dashicon or upload your own image for the menu icon of your custom post types. </li>
<li>Automatically migrate existing posts whenever the custom post type slug is updated.</li>
<li>Assign available taxonomies to your custom post types.</li>
</ol>

Custom WP Framework

Create custom post types easily from the WordPress admin dashboard. No coding knowledge required!

Tor N. Johnson

This plugin enables themes to specify a different single.php template based on post category. As posts can have multiple categories assigned, it uses the following to select which possible custom template to use:
1) Categories directly assigned 
 — Check for extant single-CATEGORYID.php files and prioritize based on category order 
2) Parents of categories 
 — Parents are checked based on category order of the directly assigned categories.
Note, the above assumes that there’s a category order plugin installed. If the categories are NOT in a specific order AND there are multiple categories assigned per post then the template selection will be left up to the server. Naturally, if there is only category assigned per post (or only one possible template per post), then there will be no issue.
<h3>Requirements</h3>

Custom-Single

Enables themes to support custom single.php templates per category in the form single-CATEGORYID.php.

Custom WP Framework vs Custom-Single