To edit the Header of your Website, please do the following:
- Log in to the Admin area of your site
- Navigate to Settings -- Design Settings -- Header Design
This section will allow you to modify the color and even add the Translation Tool and the Header Search.
By opening the Header Search drop down menu you will be able to choose: Keyword and Location, Only Location, Only Keyword or Hide the Search.
For more information about how to edit widgets, please see the article, How To Edit One Of The Pre-Made Widgets On Your Site.
Any changes you make to the header widget here will be reflected in the header throughout the site.