How to export the components names to excel file

Hi, 

I Would like to Export the few components name as a excel file. it have two columns A and B,

The name from the Hyper mesh exported into A column, Then i will change the name in B column .
By using the same excel file i want replace the  all the names of A column to be replaced with B columns names.

Ex: 

Hyper Mesh file have components as below.

car

body

frame 

When I export these comp, It should be exported into excel file in A column

B column entered by manually. then I need to run macro , It will replace the all A name with B name in the hyper mesh file.

Hyper Mesh file have components after bulk rename

car_metal

body_steel

frame_steel