But how the my-account page is called? Anybody?

As you said, there is still some stuff processed on the server if you simply add an {if} statement in the header.tpl. So yes, this should be a subject for a new tutorial

I’m pretty new to Prestashop, and while this previous method seems simple, I read somewhere that you can add an if statement directly in the header.php and footer.php files, something like :

if (in_array($page_name , array('index'))) $smarty->assign('HOOK_RIGHT_COLUMN',Module::hookExec
('rightColumn'));

But in Prestashop 1.5.6, there is nothing in these two files, so I looked into FrontController.php (maybe not the right place ?) and around line 426 there are some hooks defined, but I have no idea how to alter them to display only on such and such pages. Could you enlighten me ?

Also, at the top of this same file, there is this :
public $display_column_left = true;
public $display_column_right = true;

If I make one of them false, then the class “hide-left/right-column” on the body is used to hide the column with display:none, but it applies to the entire website and not the single pages we want to target… Also using this method the modules don’t appear in the code, unlike the CSS-only way, how is this working ?

Thanks in advance for any anwser.