If you would like to make any changes to the links or content you've got to do so for each page on the site, and then upload all of the new info. Step one : The best way to change info across a total site simply using PHP. This is a really great link on the theme of
Website Development. Also the capability to screw up is great indeed. The key's to use PHP to ‘include ‘ a header and a footer template called from your principal file ‘index.