FancyBox in drupal 7 how to fix header?

Question

Drupal

The site was made by some unknown persons.
There is a link that, when clicked, opens a modal window, apparently with the help of the Fancybox plugin. Displays the contents of the block.
link text:

<a href="/actions" id="popup_actions"><span style="font-size:14px; text-decoration: underline;">"Беспроцентная рассрочка!"</span></a>

The content itself in the modal window is easily edited, but where does it get the title of the window from above and how to edit it? what is the id?

Answer 1

the element can be accessed both by id and by css class,
it would be necessary to go through the entire javascript for these two options
, and if not in the database, then in some lang file this header can be written
only to search by code and database where the legs grow from, more no way

Answer 2

There are also templates that could be overridden. Usually in the directory, in the theme itself, they are exchanged. For example, fancybox-insert-image.tpl.php or page.tpl.php, node.tpl.php