Configure a default view in Project

JoDio If you are using a Planner Premium in a named instance you can create custom views and change the default Project view.  I haven't tried it, but you I would expect you can do the same for Programs and Project Requests views.

Set Default View - Select new default view, then click Set as default view

Create New Project View -
This requires familiarity with PowerApps and that you have the privileges to modify solutions. 

Use my advice below as reference only and try this in a test environment as your results may vary.

1. Go to Power Apps Home page and select your environment
2. Click Solutions
3. Open the Ribbon - Customization solution
4. Expand Tables, Project then select View
5. Click + New view, enter Name and Description then click Create
6. Add columns to view
7. Set Sort by and Filters on the right
8. Click Validate.  Fix any report issues and revalidate
9. Click Save and Publish
10. Return to Power Apps Home page select Apps then open your Project app
11. Click on Plans then open the view dropdown and the new view should be present.