Can I change my project settings after I have worked on my storyboard?

Yes!  You can change your Project Name, Camera/Sensor, Aspect Ratio, and Filter at any time during your storyboard progress.

First, select the project that you wish to adjust.

Then, tap the three dots in the top right corner.

There are many options here, but we want to select 'Project Settings'.

From here, you may adjust your Project Name, Camera/Sensor, Aspect Ratio, and Filter.  Note that changing your Camera/Sensor and/or Aspect Ratio will alter all of your shots.  You may have to go back and tweak your cinematographic compositions to make it just right.