To access the settings of a specific Content Page proceed as follows:
1.) Click on Projects in the Navigation Menu.
2.) Open the Project where the Content Page, which you'd like to edit is in.
3.) Hover with you mouse over the desired Content Page, and click edit.
You are now at your Content Page's settings.
4.) After finishing the desired changes, click Save & Exit.
Hint: You will see a green message popping up on top if everything has been done properly.