To make sure your Calendar will be exactly as you want, you can always replace photos! When viewing your Calendar, you can click on the 
or the 
button in the top right corner of the screen. After clicking on it, just click on the photos with the check-mark to remove them from your Calendar and then click on a picture without the check-mark to add to that page.
Once you are done making the changes, just click on 
Want to use photos that are not in the Calendar? Check here on how to add more photos! If you have any questions, please don't hesitate to contact us!