change the statistics of the site home page

hello

I want to know which file I have to go to edit this block (image)

For example: delete "discussion"

In /inc/design.inc.php find this line

function getSiteStatBody($aVal, $sMode = '') {

right after it add:

        if ($aVal['capt'] == 'bx_forum_discussions')
                return "";

thank

Hello,
In the random block, I will wish to hide the number of members online.
Could you please help me
thank you