So they're desperate for legitimacy, too? Big deal. I guess you guys have company. It doesn't change the fact that their top division is the Premier Soccer League. Hell, Australia had the National Soccer League as recently as four years ago. Keep putting up the facade, though.
I'm sorry. What point is it you're trying to make, exactly? Or is the entire point here that you're desperate for attention and so being an antagonistic wanker to achieve it? Did Mummy not tuck you in at night? Did Daddy always miss your rhythmic gymnastics recitals?
You seem to hate that Australia now follows the trend of 99% of the world by calling football by its traditional name rather than by soccer. The few countries that recognise it as 'soccer' are the USA, territories of the USA, Liberia, the Phillipines and Papua New Guinea. Footballing powerhouses all.
You point out that the top flight in South Africa is the Premier Soccer League and that the Australian football team are the Socceroos, but don't seem to be familiar with the concept of brand recognition. Changing the name of an iconic national team or a league with an established following is just counter-productive. The 'Socceroos' brand is one of the most recognisable and marketable in Australian sport.
Basically, you're an idiot. It's nothing to do with being 'desperate for legitimacy', and everything to do with calling the sport by its actual name - and not by some name that sprung up in the 19th century and never really caught on.