To make a copy of an item in a different location in the content tree:

1. Open the item you want to copy in the preferred language

2. Right-click on the parent item of the item you want to copy

3. Click Copying > Copy To

4. Select the location you want to copy the item from the window

5. Select 'Copy'

When you make a copy of an existing page you will need to update the data sources for each module in the copy to ensure that the copied page does not default back to the original content. For steps on how to update module source see here.