No. I asked the question on WT forum and they said that this airplane uses it’s own G3000, which is a copy of the stock version (which is terrible). Ironically, the WT G3000 automatically replaces the stock version, but because this airplane comes with its own version, it is stuck with what it has. I don’t even fly the airplane anymore, which is a shame because I would love to fly it more.
Incidently- the same is the case with the HondaJet, which I also have. The Honda Jet uses an early version of the WTG3000, so it’s loads better than the stock version, however it still isn’t as good as the version you can download from WT and install for the stock aircraft that use G3000. I wish there were a button or switch for all addons that tells it to use whatever “stock” version of the avionics if you wanted to.