I found this old question because I, myself was looking for this.
The answer is to open - Edit (the dropdown) - Editor Preferences and choose Keyboard Shortcuts on the left. Now the easiest way to find the command is to use the filter up at the top but if you want to dig, these commands are in “Common Viewport Commands”. Personally, I just type in “right” “top” etc.
Once you find the command, just click in the Binding field at the right and enter a new shortcut (i.e. for a Blender feel, I used 1 for front, 3 for right, 7 for top).
Now to look “through” or “pilot” a camera (or even a light), you would normally use CNTRL + Shift + P but you could set that to 0 (like Blender camera). Just filter for “pilot” and you will find that binding in Level Viewports.
Hope this helps!