How to include the Prefix of the user on the masthead(Portal) welcome message

Hi Experts,

Our Portal UME is ABAP source.

For some users, they are having prefix along with first name, last name and title like below.

In SU01 :

When we log in to the Portal system obviously Welcome message on masthead will be displayed as below.

  Welcome {salutation} {firstname} {lastname}

Now our requirement is to get Prefix on the masthead of the Portal like below example.

e.g:   Welcome  Mr Ban Van Prashanth

here Ban is first name

        Prashanth is Last name

        Van is Prefix

Do we have any chance to get the above mentioned format on the masthead?

Is it possible with UME mapping? or any ideas please share your ideas.

thanks in advance