OLVM certificate expiration date extension

Hello,

Question Background:

Please check the expiration date of the OLVM [engine apache.cer and websocket-proxy.cer] certificates.

The certificate in question is understood to have the following specifications.
　A. The certificate in question has an expiration date of 398 days, as stated in the KB below.
　B. The certificate cannot be renewed until the expiration alert (60 days) has passed.
　C. The renewed certificate will again be created with an expiration date of 398 days.

https://support.oracle.com/epmos/faces/DocumentDisplay?_afrLoop=92128151059669&parent=DOCUMENT&sourceId=3008653.1&id=3006292.1&_afrWindowMode=0&_adf.ctrl-state=ds7wprwac_102

Questions:
Is it possible to extend the validity period of the certificate recreated in [C]?