Create one/multiple World Anchor with Lenovo Mirage?

Hi, i want to use the Lenovo in a realworld obstacle Path.

is there a way to force set a Player(camera?) to a Specific Location ingame, same as the realworld is?

I mean, somthing like, i look on a Picture, and the Headset set the right Position and Rotation according to realworld and ingame world.

did someone have an example for me or a Tutorial how i can archive it?
thx for your time!