There's no way to disable the default right-click action (context menu) in Semplice, though you can implement this functionality with a simple plugin: https://wordpress.org/plugins/wp-content-copy-protector/
In the WordPress dashboard, navigate to "Plugins". Click the "Add New" button. In the search field write "WP Content Copy Protection & No Right Click". Install and activate the plugin.
Done! Now, right-click will be disabled on your website.
Semplice supports most high-rated plugins that provide shortcodes, however, we can't guaranty that every plugin will work due to the nature of the product. If you install your plugin and it does not work there may be two reasons why - it wasn't properly activated for your website or it is not compatible with Semplice.
We don't provide third-party integrations and custom code support so you will need to test these plugins yourself.