Ok thanks, XXXXX XXXXX owned 2 of those. There are a couple ways to do it. One is to remove the ignition switch and take it to a locksmith to have it re-keyed. This is fairly inexpensive to do. The last one I had made was...I'm pretty sure around $40??
Another is to replace the entire switch with another one. They are about $100 new from Honda but I have seen them on eBay for less than $40.
I hope this helps you out, but if you need anything else, let me know. I'm about to go offline for the evening, but will be back on tomorrow if you need me.