Update overview image

Author: estherk15

content/en/cloudprem/_index.md

@@ -8,7 +8,7 @@ private: true
 
 ## Overview
 
-{{< img src="/cloudprem/cloudprem_overview_1.png" alt="CloudPrem architecture overview showing how logs flow from sources through CloudPrem to the Datadog platform" style="width:100%;" >}}
+{{< img src="/cloudprem/overview_diagram_cloudprem.png" alt="CloudPrem architecture overview showing how logs flow from sources through CloudPrem to the Datadog platform" style="width:100%;" >}}
 
 Datadog CloudPrem is a self-hosted log management solution that enables cost-effective log ingestion, processing, indexing, and search capabilities within your own infrastructure. Built to meet data residency, stringent security, and high-volume requirements, CloudPrem integrates with the Datadog platform to provide log analysis, visualization, and alerting — all while keeping your log data at rest within your infrastructure boundaries.