Positioning HMD in LeapMotion Plugin Mode

Hi @all!

i am pretty new in UE Development, so forgive me a maybe silly question. But I did not find an answer in the forum or on the web.
I’ve activated the Leap Motion Plugin in UE and it works fine. What i want is to place my HMD to a certain Worldposition when I press a button. How to achieve that?

This can’t be that hard?!

Thanks in advance!!