Yeah, sneak that in there, keep repeating it until people get used to it. They get used to it, they start to believe it.
"Never affected by climate change"? That part of Australia doesn't have seasons (spring, summer, winter, fall)? If so, the lake has been affected by (real) climate change.
Kudos to you for your brilliant eagle-eyed observation. No mere carbonized-brained scientist is going to get any faked climate terminology passed the Guardian of Sneak-Proof Meteorological Poodle Dung.