How to display data in Proper format using eText templates

Summary:

How to display data in Proper format using eText templates?

Content (required):

We have a requirement for displaying the output data in Proper format for a field in one of the HCM extracts that are under development. 

For example, if Work_EMail attribute contains the value as per below, we are getting the current behavior.

Requirement:

Work Email - jamES.boNd@gmail.com

Current Output - jamES boNd

Expected Output - James Bond

Do we have any Oracle eText function to meet this requirement?

Any help/guidance is much appreciated!

Thanks in advance!

Yash

Version (include the version you are using, if applicable):