Lets say hypothetically we have 2 objects.
We have 1 empty located at 1,1,0. We have 1 cube located at 2,2,0.
The cube at 2,2.0 is a child of the empty at 1,1,0.
I would like to duplicate both, to make a mirrored set across the x axis. this would mean there would now be a cube at -2,2,0 and an empty at -1,1,0.
Currently, when simply selecting all, then scaling the x axis to negative 1, all objects have the same locations listed as if I had not moved them, yet they are visually in different locations. I would like them to reflect where they actually are globally.