1) Access the Project you need to make changes to.
2) At the top of the options list, you will see an option reading either "Add Info" or "Edit Info", depending on if there is information already added or not - click this.
3) You will now be shown the Project Details screen, where you can add a Title, Reference, Date, Client details, an address for the Project and a Project image. You can change the Folder which the Project is contained in from here too.