How to chang the name of assemble object using solidworks api.

Hi guys:

I don't know if it is appropriate to ask this question here.
I want to match the assemble object and the mesh that export from solidworks. I can only get the name of mesh after import cad file in maya or pixyz studio. I try to change the name of the assemble object to guid. so that the name of mesh is unique. I failed. I tried to write the guid in metadata. But I don't know how. Does any bady know how to match the assemble object in solidworks with the mesh in other 3d software? Thanks!