Can you Debug a Vendor to sell specific items?

[dantethedark]

I am making some new stuff with the WA expansion and wondering if there is a way to make the vendors I create in places such as Riverview and SV able to sell some of the stuff from other locations. Ex: Being able to sell the stuff from China, Egypt, and France. If this is a nub question I do apologize, I would like to make vendors of all kinds now. Perhaps make an insane, unlucky, charismatic, couch potato, and easily impressed, Car Salesman?  

Well if anyone knows how to do this please clue me in.

[Spike]

I haven't managed to find any way of having vendors (or Special merchants) sell specific items from the three vacation worlds other than cloning the French nectary and adding the clone to RV.

The game hired two of my unemployed Sims as vendors (one for nectar and one for books).

The nectar seems to restock without issues but the books sold were only base game and not from WA so I'm guessing that without some mod/cheat/future EP, the answer would be no to a new type of vendor at the moment.

I would love to be proved wrong.