By default, the platform does not have this option. You can use the following function code to change the URL slug.
Please follow the steps below:
1. Go to Appearance > Theme Editor.
2. Under Select theme to edit, choose (BuddyBoss Child/whatever theme is active), then click Select.
3. Below Theme Files, select Theme Functions (functions.php).4. Append the code just before the closing PHP tag “?>”:
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' );
5. Click Update File to save the changes.
Screenshot