@colinwalker It is, although there's two: wp-includes/functions.php and wp-content/themes/sempress/functions.php. I put it in the first one. This may not work, but this is what I have:

function removestatustitlerss ($title) { $postformat=getpostformat(); if ( $post_format == "status") { $title=""; } return $title; }

addfilter( 'thetitlerss', 'removestatustitlerss');

Of course, I'm clueless about php…