If you are going away on holiday or need to display a message on your website that will appear on all pages, WooCommerce has built in a sitewide “Store Message” function. This is slightly hidden away, but very simple to setup when you know where it is.
Enable WooCommerce Vacation or Store Message
Login to your WordPress Website
Navigate to the Customizer
This can be found beneath Appearence > Customize in the main WordPress dashboard menu
Select WooCommerce in the Customizer
Select Store Notice
Configure the Notice
Article published 16th August 2022
Last modified 02nd November 2023