Hi liza hope this helps you with the problems you're facing.
Before proceeding with any implementation, it's important to note that as an AI language model, I don't have direct access to personal accounts or the ability to perform actions on specific websites. Therefore, I haven't personally used Site Kit to place both GA4 and UA snippets.
However, Site Kit is a plugin developed by Google that allows users to easily integrate various Google services, including Google Analytics, into their WordPress websites. By using Site Kit, you can install and configure both the GA4 and UA snippets to track your website's data.
To ensure accurate tracking and avoid conflicts, it's crucial to follow the instructions provided by Google and configure the snippets correctly. By doing so, you should be able to effectively track data using both GA4 and UA in your WordPress website.
If you encounter any issues or have specific questions about Site Kit or tracking with GA4 and UA, it's recommended to consult the official Google Analytics documentation or reach out to Google Analytics support for further assistance.