Putting National Holidays on OR Calendar

Is there a way to put National Holidays on the OR RATE calendar? I know there are seasons which we use to rate the holidays, and the color changes for those higher rates. But for them to be on the rate calendar in some form with a name would be much easier to navigate. Currently I am using google calendar and switching back and forth. Maybe there is a work around for this?  Any suggestions? Maybe I have missed this function. Thanks for all you guys and gals do! Jim

Yes, you can already do this:

https://www.ownerrez.com/support/articles/holidays

https://secure.ownerrez.com/holidays