Is it possible to send Jenkins custom logger to Splunk?

[alanmas6]

In my team we have completed a Jenkins + splunk installation.

So far we can see all the logs that comes from Jenkins job logs.  Is it possible to send jenkins custom loggers into splunk (Jenkins Custom logger example https://docs.cloudbees.com/docs/cloudbees-ci-kb/latest/client-and-managed-masters/how-do-i-create-a-...)?

custom loggers are already in disk in:  `jenkins_home/log` path


Thank you so much for your help!