Hi @Hugh 
Sure! Recently, we’ve added a Hide option, but it’s available only on a new dashboard. You can find more info here - New Article: Hide widgets.
However, there is another way to hide the widget from the website that is suitable for your case. You can comment out the installation code. If you’ve added the widget’s code to multiple pages, you can exclude it from specific ones by adding <!-- before and --> after the code.
For more detailed instructions, check out our article: Hiding a widget - Elfsight Help Center.