Buddypress - Change text from the activity for custom post types

bp-custom.php

add_filter( 'bp_blogs_record_post_post_types', 'inspired_record_more_types' );
function inspired_record_more_types( $types ) {
     $types[] = 'projects';
     $types[] = 'sfwd-courses';
     $types[] = 'uig_image';
        return $types;
}

add_filter('bp_blogs_activity_new_post_action', 'record_cpt_activity_action', 1, 3);
function record_cpt_activity_action( $activity_action,  $post, $post_permalink ) { 

   if( $post->post_type == 'projects' ) {
	$activity_action  = sprintf( __( '%1$s created a new project, %2$s  ', 'buddypress' ), bp_core_get_userlink( (int) $post->post_author ), '<a href="' . $post_permalink . '">' . $post->post_title . '</a>' );
   }
if( $post->post_type == 'sfwd-courses' ) {
	$activity_action  = sprintf( __( '%1$s added a new workshop, %2$s  ', 'buddypress'  ), bp_core_get_userlink( (int) $post->post_author ), '<a href="' . $post_permalink . '">' . $post->post_title . '</a>' );
   }	
if( $post->post_type == 'uig_image' ) {
	$activity_action  = sprintf( __( '%1$s added a new image, %2$s  ', 'buddypress'  ), bp_core_get_userlink( (int) $post->post_author ), '<a href="' . $post_permalink . '">' . $post->post_title . '</a>' );
   }
   return $activity_action;
}

function bbg_record_my_custom_post_type_comments( $post_types ) {
      $post_types[] = 'projects'; 
      return $post_types;
  }
  add_filter( 'bp_blogs_record_comment_post_types', 'bbg_record_my_custom_post_type_comments' );