Where is this page in Bitrix cms?

Question

1C-Bitrix

Hello.
Can you tell me where to find this page?
It doesn’t show in the admin panel, although it shows the path through the source in the browser console:

there is no given folder / file in the admin panel.

I understand that the question is easy, but I can’t figure it out.

Answer 1

Line 352 is responsible for the output of the text.
<?=$sectionDescription?>
move it under the filter

Answer 2

Read about address processing .
Most likely you have a folder /catalog/ and it contains index.php in which the complex component is connected