How can I update the banner in Squarespace?
Log in to your Squarespace account.
Click on the "Design" button on the left-hand sidebar of the dashboard.
Select the "Banner" option.
You will have several options to customize your banners, such as changing the background image or color, adding text, changing text style and font, and other design elements.
Once you've made your desired changes, click "Save" to apply them to your website.
Note that depending on your template and design choices, your steps and options might differ from the one mentioned, But in general, the process should be similar.