Falsely accused men are victims too, as are their wives, daughters, sisters, mothers... Being falsely accused means having being threatened with and being on the receiving end of vigilante violence, it means harassment for the family, it means loss of job/career and all future job prospects even when found innocent (because most people think like you do, that they were probably guilty anyway and got away with it), it means social ostracisation for the whole family including children.
I don't see anything feminist about supporting destroying the lives and reputations of innocent men and their families.
The fact is that so long as you are going to prosecute someone on the basis of anothers word with no other evidence necessary, then you have to provide anonymity until it is proven in court. If we were to prosecute people on charges of drug trafficking or murder on the basis of one persons allegation without any proof to suggest such a thing ever took place, I'm sure there would be many innocent people being prosecuted of those crimes on the basis of malicious allegations and many more allegations of that nature being made as certain people realise the power they can wield over neighbours/colleagues/strangers who have slighted them in some way.
Some people (a tiny minority) are just liars, they lie about all sorts of things, my friend was a victim of her neighbours making false claims to ss because they were trying to drive her out as they didn't want blacks there (yeah right, women don't lie, those nasty, racist women tried to destroy her family), whether it is about being malicious, attention seeking for themselves or revenge, there are people who lie and that needs to be recognised, liars lie about all sorts of things, including abuse. Denying that doesn't help rape victims, allowing innocent people's lives to be ruined doesn't further anyone's rights.
Most rape allegations are genuine, keeping names out of the headlines until convicted means that will be far less public attention to the small number of false allegations as those men won't be publicly victimised and branded. Putting the spotlight on men who are later found innocent makes people (future juries) more suspicious of rape claims in general. Juries will be far more hesitant of convicting where the evidence proves that he did it if their heads are full of stories of wrongly accused men, you need them focused on the case in hand without prejudice.
What we really need to discourage rape is harsh sentencing upon conviction and a culture where rape is unacceptable. Keep the media exposure to those convicted and the attention is on rape victims, let the pubic get angry about that.