https://www.elastic.co/docs/reference/beats/filebeat/change-index-name
Change the index name | Beats
Filebeat uses data streams named filebeat-[version]. To use a different name, set the index option in the Elasticsearch output. You also need to configure...
change the index namebeats
https://www.elastic.co/guide/en/beats/packetbeat/8.19/change-index-name.html
Change the index name | Packetbeat Reference [8.19] | Elastic
change the index namereferenceelastic