yoren

Yoren Chang

<p>With this plugin, you can custom the Featured Image metabox by:</p>
<ul>
<li>Set the title text instead of the default “Featured Image”.</li>
<li>Add instructions for the image, like the image dimensions.</li>
<li>Set a custom set / remove link text, instead of the default “Set / Remove featured image”.</li>
<li>Custom the metabox by post types. Each post type has its own custom settings.</li>
</ul>


Custom Featured Image Metabox

Custom the title, content and set / remove link text in the Featured Image metabox.

Nilambar Sharma

<h3>Source Affix</h3>
<p>This is right plugin for you if you want to add source link to your post. It adds separate meta box for the input of source text. You can use this feature to any Post or Page. Even more, it also supports custom post type. Several plugin settings are also available. You can show sources in comma separated form or in an unordered list. You can append or prepend source to the content.</p>


Source Affix

A plugin for adding source links to your Post. Supports Page and Custom Post Type also.

Custom Featured Image Metabox vs Source Affix