Is there a way to replace Oracle logo at the platform level for all seeded reports?

Summary:

How can we replace Oracle logo with customer logo (white labeling) for all seeded reports?

Content (please ensure you mask any confidential information):

We have a large number of reports when printed, have Oracle default logo. Our customer requires Oracle logo to be replaced with their logo. I understand there is a manual way to change each report, but am looking for a way to do it once and apply to all reports.

The same question can be found in CCC. 

https://community.oracle.com/customerconnect/discussion/668286/is-there-an-option-to-update-oracle-or-vision-logo-once-to-reflect-in-all-seeded-reports

An idea logged in idea lab for the same functionality.

https://community.oracle.com/products/oracleanalytics/discussion/18459/ability-to-change-oracle-logo-in-erp-cloud-standard-reports-in-bulk