tonykroben

Adds SearchReplace editing controls to the visual content editor (TinyMCE).
A light weight plug-in that adds the Search and Replace editing controls from the full version of TinyMCE, optimized for WordPress. Note that this may not work in conjunction with other plug-ins that significantly alter or replace the visual editor’s default behavior.
Note that the SearchReplace controls are contained in the “kitchen sink” toolbar, toggled with the last button on the first row of controls.

MCE SearchReplace Buttons

Adds Search and Replace controls to the visual content editor (TinyMCE).

guelben

This plugin allows you to change text in your website in a super easy manner. It safes you a lot of time cause you can effectively replace thouse texts you want to change with just a few clicks gaining productivity.

Bravo Search & Replace

The simplest solution for replace or change text in your website. Works with texts coming from your plugins, themes, database or wordpress core.

MCE SearchReplace Buttons vs Bravo Search & Replace