Confluence user links in XWiki

In the migrated page, table is listed with confluence user profile links, is it possible to change it to xwiki username.

Back end process:
I have migrated confluence users in to xwiki, in the username we have used ( _ ) underscore instead of ( . ).

Anything can be possible of referring the xwiki user profile link in confluence conversion?

Can anyone share your idea’s regarding this?

Not sure which kind of link you are referring to. What you be great is a Jira issue with a way to reproduce the issue and what is expected.