Preheat the oven to 350 degrees F (175 degrees C). Bring a large pot of lightly salted water to a boil. Cook bow tie pasta at a boil, stirring occasionally, until tender yet firm to the bite, about 12 minutes. Meanwhile, melt butter in a large skillet over medium heat. Saute shallots and garlic until translucent, about 5 minutes. Transfer shallot-garlic mixture to a double boiler. Add heavy cream, 1/2 of the Grana Padano, Havarti, Cheddar, mascarpone, and Gruyere cheeses. Stir until smooth, about 5 minutes. Season with white pepper. Stir in lobster meat. Drain pasta and mix into the sauce. Pour pasta and sauce into a large baking dish. Sprinkle with remaining Grana Padano and panko on top. Bake in the preheated oven until bread crumbs are golden brown, 10 to 15 minutes.