Place a large skillet over medium-high heat. Once the skillet is heated, add in the zucchini noodles and cook until warmed through and slightly softened, about 2 minutes. Set aside and if needed, drain into a colander first (if there is excess moisture released).Meanwhile, in a small mixing bowl, whisk together the red wine vinegar, olive oil, lemon juice, and season with salt and pepper.In a large serving bowl, combine the farro, mozzarella, zucchini noodles, onion noodles, basil, and roasted peppers. Pour over the dressing and toss thoroughly to combine. Taste and adjust with more salt and pepper, if needed. Serve.