cfg: other languages compatibility

[nlpirate]

I am interested in some verticalization of lambeq (and consequently discocat) to languages other than English, particularly Italian. As far as I read from the documentation from a linguistic point of view, at the base of the framework, there are cfg grammars. I know this theoretical formalism very well. How is it possible to visualize and extract the structures and formalisms of these grammars from the library so that they can be extended/modified?