Listing of 1 dealer | Change Types

Hello I am using the Car Dealer Theme and although it is a very good and well thought system and the support helped me a lot already, I still have a few questions.

I thought that I can put them here so other people that aren’t on the support team can help me too.

– Is there a way to show a list of all the cars that one dealer has? So in fact it would be a bit like each dealer has his own page on the website where people can see the cars he is selling.

– I want to change some of the types that are in the “types” dropdown when you add a car.
“City car” and “Roadster” must be removed
“Sedan” must change into “Saloon”
“Truck” must change into “Van”
“SUV” must change into “4×4”
“Cabrio” change into “Convertable”
“Coupe”, “Hatchback”, “Estate” and “MPV” are ok

==> Where do I do this? Alex of the support team told me to change this in framework/class/defaults_dealer.php and framework/_language.php and I do find something there, but in fact it’s not working.