The “Sample” watermark is a Repeater image. Repeaters are images, textboxes, or shapes that repeat across every page. To remove it:

  1. Enter Repeater Mode in the Section or Template Editor. You can do this by selecting Repeaters in the menu pane.

  2. Select the watermark to highlight it.

  3. Press delete or backspace on your keyboard.

Click here to learn more about repeaters.