Restrict ODK Collect to switch projects

1. What is the issue? Please be detailed.
In ODK Collect is it possible to prevent or disable the user from switching to different projects.

In the 'Project settings' menu I couldn't see an option that removes this functionality.

2. What steps can we take to reproduce this issue?
Create multiple projects in ODK Collect and switch between them.

3. What have you tried to fix the issue?
Created an 'data collector' profile on ODK collect to remove some functions (delete forms etc..)

4. Upload any test forms or screenshots below.

What is the high-level problem you are trying to solve by preventing project switching?

I would like to prevent data collectors switching to a different project.

Why do you want to prevent them from switching? What is the bad or negative thing that happens if they switch?