Deal with type clash across domain subgraph

I can see that when apollo federation pulls subgraph, it break for type with similar name coming from different subgraph service.
For example, we have order service which has type as “lineitem” under order entity and so does price service has with type as “lineitem” under price entity and all the attributes of “lineitem” is different in both subgraph.

Happy to know how we can deal with it.Is there any namespace concept at type level.