How do I customize an article URL alias? In Drupal 6 there is a possibility to customize URL alias by the help of [AUTOMATED ALIAS SETTINGS], but this will affect all the articles. I need to restructure my URL alias only for few paid articles.

Can we able to add /pro/ somewhere in the url only for few articles like as follows,

Original article url parameters:

www.example.com/{article}/{channel}/{year}/{month}/{nid}/{article_title}

Customised article URL:

www.example.com/pro/{article}/{channel}/{year}/{month}/{nid}/{article_title}
There are so many module for this you can check

Pathauto

Path redirect

Global Redirect