Here is the list of slugs that you may use to change the URL slug of the navigation profile tabs:

define ( ‘BP_ACTIVITY_SLUG’, ‘streams’ );
define ( ‘BP_BLOGS_SLUG’, ‘journals’ );
define ( ‘BP_MEMBERS_SLUG’, ‘users’ );
define ( ‘BP_FRIENDS_SLUG’, ‘peeps’ );
define ( ‘BP_GROUPS_SLUG’, ‘gatherings’ );
define ( ‘BP_MESSAGES_SLUG’, ‘notes’ );
define ( ‘BP_WIRE_SLUG’, ‘pinboard’ );
define ( ‘BP_XPROFILE_SLUG’, ‘info’ );

/* Some other non-component slugs */
define ( ‘BP_REGISTER_SLUG’, ‘signup’ );
define ( ‘BP_ACTIVATION_SLUG’, ‘enable’ );
define ( ‘BP_SEARCH_SLUG’, ‘find’ );
define ( ‘BP_HOME_BLOG_SLUG’, ‘news’ );

Kindly add this in the functions.php to the theme they are currently using, for example when you appended the define ( ‘BP_XPROFILE_SLUG’, ‘info’ ); to change the URL slug of the profile tab, it would look like in the attached screenshot.