adding UVmap in object panel

how can i add 2 UV map like this

i do uwnrap first then
then how to change the name of this uv mpa in object panel?

after that do i avhe to uwnrap ot i an add a new UVmap in object panel
then do the unwrap and change the name of th uvmap?

first uv nmae should be like primeunw
and second unmap should be like wire1

i tried this but did not work

bpy.ops.object.editmode_toggle()

bpy.ops.uv.smart_project()
bpy.ops.mesh.uv_texture_add()
bpy.ops.uv.reset()
bpy.data.meshes[matname1].uv_textures[“UVMap.001”].name=“Wireframe1”

thanks