Automatic name of dynamic component with attributes

[ertoo99]

PROBLEM:
I have dynamic component with attributes width, height and type (rectangle)

example:

dynamic component
attributes
LenX=100
LenY=200
Type A

macro will do automatic name or something similar - like on this picture

After "auto-name macro" I want to open result in autocad (dwg export)

Maybe components don't need called again. Can only insert text in the right places

How can I begin. Maybe something like it was before.
If you wanna help me. I will be very grateful.