How to select an Assembly by name and move it?

Hello!

I need to move an assembly along a sketch. For this, I obtain the start and end point of each of segments of my sketch, interpolate points between this two points and I move the assembly ussing "Use Presentation Transforms to Move Component Example (VBA)" sample from API help of SolidWorks.

My problem is that I can´t select my assembly in my aplication. I must select this by name, but I don´t know how...

Some ideas?

Thanks very much!

SolidworksApi macros