You’re welcome!
Yes, it is possible in xstore/framework/shortcodes/team-member.php file – http://prntscr.com/ibbk3w
(https://fontawesome.com/icons?d=gallery – https://fontawesome.com/icons/envelope?style=solid http://prntscr.com/ibbl3w)
Unfortunately, it will be needed to repeat the changes after each theme update, because of this can’t be done via child theme.
Regards