flashpixx

The plugin is a Wikipedia plugin, for setting links to Wikipedia articles. The language and the description for every link can be set individually.
<h3>Requirements</h3>
<ul>
<li>WordPress 3.2 or newer</li>
<li>PHP 5.3.0 or newer</li>
</ul>
<h3>Shortcode</h3>
Add to your content of a page or article
<pre>[[search tag]]</pre>
Another way for using the Wikipedia call, is to use the additional syntax
<pre>[[ article | view ]]</pre>
creates a link to the article and within the content the view text is shown
<pre>[[ language | article | view ]]</pre>
creates a link to the article with the language and within the content the view text is shown

Reference 2 Wiki

Creates links to Wikipedia with different languages

Ben Balter

This plugin will work, “as is”, out of the box, but assumes some level of CSS and developer customization to adapt to your site’s specific needs.
Styles can be overridden via your theme’s style.css
Functionality can be overridden via your theme’s functions.php
”Examples”
Don’t display metabox on “product” post type:
<pre><code>add_filter( 'display_custom_fields', 'bb_no_product_metabox' ); function bb_no_product_metabox( $true, $post ) { if ( $post->post_type == 'product' ) return false; return true; } </code></pre>
Don’t display the product_id metakey
<pre><code>add_filter( 'dcf_postmeta', 'bb_no_product_id' ); function bb_no_product_id( $postmeta ) { unset( $postmeta['product_id'] ); return $postmeta; } </code></pre>
Don’t display metabox title
<pre><code>add_filter( 'dcf_heading', '__return_false' ); </code></pre>
Display metabox below content (rather than floated to the right)
<pre><code>add_filter( 'dcf_before_content', '__return_false' ); </code></pre>

Display Custom Fields

Inserts a Wikipedia-like metabox into posts with all the post's associated custom fields and taxonomy terms.

Reference 2 Wiki vs Display Custom Fields