Nicola Mustone

<p>Change the search query behaviour searching only in the post/product title. You can add post types to the <strong>not allowed</strong> list using <a href="https://gist.github.com/SiR-DanieL/8ca1b1b33ab791836a59" rel="nofollow ugc">this code</a>.</p>
<p>By default the unallowed post types are <strong>product</strong> and <strong>shop_webhook</strong>.</p>
<p><strong>NOTE</strong>: This plugin will always search for products, but the keyword will be compared <strong>only</strong> with the product title.</p>
<h4>Usage</h4>
<p>Just activate the plugin.</p>


WooCommerce Filter Search

Change the search query behaviour searching only in the post/product title.

BettyJJ

<h4>Main features of the plugin:</h4>
<ol>
<li>It supports multi-byte language (such as Chinese). It will not produce gibberish as some other excerpt plugins do.</li>
<li>The html tags in the original posts, i.e., the font styles, colors, hyperlinks, pictures and such are preserved in the excerpt.</li>
<li>For better readability, it displays 300 characters for each post on the homepage and 150 characters for each post on archive pages.</li>
</ol>


WP-UTF8-Excerpt

This plugin generates a better excerpt for multi-byte language users (Chinese, for example). Besides, it keeps the html tags in the excerpt.

WooCommerce Filter Search vs WP-UTF8-Excerpt