home-stack-kustomize/kustomize/bases/prometheus/kustomizeconfig/namereference.yaml

nameReference:
  - kind: Secret
    fieldSpecs:
      - kind: Prometheus
        path: spec/remoteWrite/basicAuth/username/name
      - kind: Prometheus
        path: spec/remoteWrite/basicAuth/password/name
      # - kind: Prometheus
      #   path: spec/additionalScrapeConfigs/name