My question involves a traffic ticket from the state of: Ohio

I was in Ohio on business last week and got a speeding ticket (4511.21D). I intend to pay the ticket but would like to avoid points on my California license (I haven't been ticketed in over 10 years).

I called the court and the clerk didn't seem to know what I was talking about.

Is it possible to take a remedial driving course to offset/hide any points?
Do I need to court's permission to do so?
Do I need to take a driving class in Ohio or California?
Will the Ohio municipal court recognize a CA online driving class?

I've trawled the web but can't find anything conclusive. I was hoping the court clerk would be able to help but she doesn't seem to know.

Any advice appreciated.

Thanks!