how to change themes path

[santiagobg]

My english is bad sorry.

 

i have a virtual server and i have installed a prestashop in a subdomain.

 

i like to change the themes path to another path in the server.

 

example:

 

server->prestashop1->themes....

change to:

server->directory->themes

 

how can i do?

 

i try to:

/* Theme URLs */
define('_PS_DEFAULT_THEME_NAME_',        'default-bootstrap');
define('_PS_THEME_DIR_',  _PS_ROOT_DIR_.'../../themes/themes/'._THEME_NAME_.'/');
define('_THEMES_DIR_',  __PS_BASE_URI__.'../../themes/themes/');

 

But this not run.