How can the WCM Rich Text Editor (RTE) be customized to turn off certain feature buttons?
It cannot be done with the out-of-the-box RTE. The RTE must be replaced with a more powerful one. The available options are: 1) Ephox EditLive! is the recommended RTE for WCM integration; it has more flexibility, power and is tested to work with WCM. 2) Other possible RTEs might be like OpenSource RTEs such as FCKEditor and TinyMCE. However, no tight integration is available with WCM; there is a need to write custom integration code. This has been done before.