How can I change node name in tvm.Module

I try to do static link TVM compiled model with C++ application.

it work fine with 1 model, but when I try with 2 model it have error about multiple definition of function name.

Thus, I try to debug by using nm to see symbol name from model.o and found that the 2 TVM compiled model have the same name. For example, it have name like this in 2 model. image

Can I change this name? (something like adding some postfix to node name fused_nn_conv2d_1_postfix)