Hi Matt,
glad to read that my comment was helpful!
As to your question, I need to check internally if such feature exists. Nonetheless, you can “reselect” faces/volumes and rename them according to your wishes within SimScale. You can have a single surface that belongs to one or more “Saved Selections” - this does not mean that your geometry is “re-splitted” or lost some geometrical property. The different instancies under “Saved Selections” are there to help setting materials/physics/boundary conditions to the right volumes/faces. Therefore, as long as you are able to set the right settings for correct parts, there should be no problem due to naming or different saved selections containing same faces. Hope this also helps you further!
Thank you for the tip concerning the importing procedure! We always appreciate feedback on how we can improve our product.
Best,
Renan