Use the content editing mode to customize the layout of the page, add content by adding widgets, and apply themes.
For more information, see Modifying the layout, Adding widgets on your page, and Applying a template to a page.
NOTE: If your pages are synchronized, any modifications to the layout or the widgets are applied to all existing language translations of the page.
When you choose to display content items that have different translations, the translation displayed depends on the page translation, which you are working with.
For example, if you have added the News widget to a German translation of a page, the widget displays only the news items that have German translation. If for the items, you have chosen, no German translation exists, nothing is displayed.