HelloCustomerand welcome to justanswer.com,
There is unfortunately no way to disable the alarm system in your Honda. Disconnecting the fuse would cause a lot of things to become inoperative also.
I would center more around the hood latch switch then the driver's door switch. There have been failures of that switch , but ther seems to be more failures of the hood latch switch.
I assume that putting the key into the driver's door and turning to unlock turns off the alarm correct?
No try to disconnect the alarm switch for the hood.
look at the latch assembly you should see a wiring harness coming from it. Follow it to the connector and disconnect it there. See if that keeps it from coming on.