Hello sylvia

We have used an SP Page Builder Module there. Please go to Extensions -> Modules and edit Slider Video Modal module.

Best regards

Thank you, I know where is the slider, what I can't find is where can I edit the video url and image in this template.

In the module, there is modal popup addon. Edit the addon and you will find the YouTube video link. Change the link to yours.

Advance Slideshow

Sorry, I don't get your question. I have shared the settings for Corporate - Home slider video.