To change your home-course on the dashboard, click on your name at the top-right of the screen. This will bring down a list of options, from these options click on Account.
In this section there is an option to choose your home-course. Simply type in the new name of your home-course and select the correct option from the drop down menu. Make sure to press the 'Save all details' button before leaving the page. If you change your home-course on the dashboard this will also automatically update on the desktop and mobile app.
To change your home-course on the mobile apps, tap on the 'Settings' tab at the bottom of the screen. From the options that appear choose 'Profile'.
Once on the profile screen you need to tap 'Edit' at the top of the screen and the tap again on the home-course section. Then simply type in the name of your new home-course and select the correct course from the drop down list, press 'continue' from the pop up to confirm the selection. Once back to the Profile page then tap 'Done' at the top right of the screen. If you change your home-course on the mobile app this will also automatically update on the desktop app and dashboard.