Turn off Planar Reflections in runtime

Hey all,
is there an option to turn of the planar reflection via command line or blueprint node?
Just like robo recall does

help! where do i get an answer for this?

For anyone: If you want planar reflections you will have to cope with the additional costs. Even when you are not using it.

To enable/disable planars in runtime simply delete the reflection and or spawn a new one.