Is there a way to automatically change the name of the variables created in a PreLoadFcn for a variant subsystem?

Hi all,

I've created a model 'X' in which I use two different variant subsystems. Creating the varibles and the simulink.variants required is performed in the PreLoadFcn.

Here is the problem: I'd like to use the model 'X' more than once in another model (like the usage of multiple 'gain' blocks in one model). The problem is that all my X then refer to one and the same conditional variables which I would like to avoid.

Is there a way where I can change the name of the conditional variables created every time I insert X into another model where X already exists?

Or do you recommend the application of a configurable subsystem? But here the some problem applies unless I can create 'local' variables in my Simulink model (can I??).

Thanks for any help, Michael