hi ,
When you rename a list in SharePoint that is being used by a Power Automate flow, it can lead to issues as the flow may still be referencing the old list name. The error message you're encountering indicates that the flow is unable to locate the renamed list, resulting in a 404 error ("List not found").
To resolve this issue, follow these steps to update the connections and references in your Power Automate flow.
Review each action in the flow that interacts with SharePoint. Verify if the list name is referenced directly in any action. If you find actions referencing the old list name, edit those actions. Update the connection to use the new list name. Ensure that the list name is correctly entered in the action's settings.
If this helps you, please give kudos and mark it as a solution.
Thanks,
Sandeep Mishra
@tverticchio