There is only one "Crown" in Australia - the Crown in right of the Commonwealth. As this is a State matter, it is incorrect to say that the “Crown” is proceeding against her

The "Crown" is commonly used to describe the legal personality of the Government and litigation by the Commonwealth or State governments. It is therefore conducted in the name of the Crown

The King is the formal head of State but he is represented permanently in Australia by the Governor-General in State matters, such as this

This is a Commonwealth matter, so the King will be represented by the Governor of Victoria