Pro-tip: You can also create a new template from a copy of an existing template by selecting the ellipsis at the top or the ellipsis in a row. Note: Template Type isn’t used for OOO templates, so you can leave it unchanged.
Once they realize that your office is currently closed, the most important piece of information they probably want to know is your standard business hours. While this information can be tucked behind a phone menu option, it's best to state it upfront in your after hours recording.

Hello ! Please note: (insert date) are company holidays for many of our employees. Because of this, there will likely be a delay in reply to your ticket, possibly until (insert return date) when most of our team returns. In the case where you do receive an initial reply from one of our employees, their subsequent replies may be delayed. We have received your email request and will process it soon. While we process your request, please make sure to check out our extensive list of documentation for WPForms by clicking on this link (Link). Thanks!
I worked for a federal contractor back during the Great Recession when government offices were shut down/working with a skeleton crew. I still remember getting OOOs from almost every email address in the agency we worked at explaining they were on furlough & to contact one specific person if the issue was urgent. We all assumed this poor person was hiding under her desk, rocking back & forth, with her head in her hands.