1. Go to Content→ Website Pages.
2. Click create or edit with your existing website pages.
3. Select a template with a header (or start with a blank one).
4. Use the drag-and-drop editor to add your logo, navigation, social icons, or search bar.
5. Adjust fonts, colors, and spacing for styling.
6. To add external content, use the Embed code module and paste your code.
7. After inserting the code, click Insert.