Retrieve modelname of standalone executable in user code

Hello! I would like to retrieve the name of my standalone executable 'model.exe' within the user code. In the generated makefile 'model.mk' there is the variable 'MODEL' which seems to contain the modelname. But I cannot access it and it might be hardcoded. If the name of the model.exe is later changed to e.g. model_1.exe, I want this new name to be accessible by the code.

Thank you very much for any useful help! BR, Robin Zimmermann