The following tutorial explains how to edit information displayed in the footer area on Plone 4.2 website with Twirl theme installed.
Twirl Theme footer is subdivided into two parts: footer with Plone info (1) and theme credits (2) with standard Plone colophon.
All parts can be customized. To change standard Plone footer (1), go to Zope Management Interface -> portal_view_customizations -> plone.footer.
To change the existing footer text - press Customize button.
In the opened HTML window, make necessary edits, and save your changes. Get back to the Plone site, reload the page.
To hide theme credits (2) and Plone colophon you will need to add a special class to your ploneCustom.css.
#portal-colophon {
display: none;
}
Read our tutorial on how to customize CSS stylesheets in Plone.