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I'm sorry but it seems there are no URLs provided for me to replace the "leonardo7.jpeg" to "leonardo15.jpeg" in the HTML code provided. To fulfill your request, I need the actual URLs. If possible, please provide the image URLs. Also, if there are any other special requests or details about the task, kindly note those as well. Thanks!
Google Search Images
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This is the media title
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Website URLs
This is the media title
This is the media title
This is the media title
Lottie URLs
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Sorry, but as an AI model developed by OpenAI, I don't have the ability to fetch data from external sources or websites. I can't provide you with the nine video URLs you are asking for. However, I can show you how to replace "pexels1.mp4" with "pexels9.mp4" in your HTML code. You'll need to replace "videoURL" with your nine video URLs in the modified HTML code below:
```html
Pexel Videos
Pexels1
...
```
Note: Replace "videoURL" with actual video URLs from the source you have. Repeat this process for "pexels2.mp4" through "pexels9.mp4", replacing each one with the corresponding video URL.