Google Play keep rejecting my new images app .. What am I doing wrong?

Hi guys
My new application is being rejected. I tried changing the icon, the title and description, but GP won’t accept it. I am using this APK Mobile - HD Wallpaper | CodeCanyon . As you can see it have almost 300 hundreds sells, and I have other apps with this same theme. I also tried changing colors, and the screenshots, but nothing works, they keep sending the same email. I’m using the word Whatsapp, but change the title, and they still said no, and i have use it before without problem in other apps. This is the email i keep reciving, I hope someone can give a clue. Thank you.

This is a notification that your application submission, Fondos para WhatsApp, for package ID org.fondosparawhatsapp, has been rejected. If this submission was an update to an existing app, the version published prior to this update is still available on Google Play.

Please address the issue described below, then submit an update with your changes.

REASON FOR REJECTION:Violation of the intellectual property and impersonation or deceptive behavior provisions of the Content Policy. Please refer to the IP infringement and impersonation policy help article for more information.

Your app and/or elements of its listing on Google Play, including title, description, logo(s), or promotional screenshots must not include unauthorized usage of protected works belonging to a third party.
Your app icon and promotional screenshots must not contain images that appear confusingly similar to existing products.
Protected work could typically include product names, brands, images, logos, music, and similar works.

Please make modifications to your app and/or its listing to bring it into compliance. To do so, remove any content that may be a protected work in your app and/or app listing.

If you are authorized to utilize this content, please contact us via the Google Play Help Center and attach verifiable and accepted proof of permission.

All submission rejections are tracked. Repeated rejections due to policy violations will result in app suspension, at which point this app will count as a strike against the good standing of your developer account and no longer be available on Google Play.

This notification also serves as notice for other apps in your catalog. You can avoid future submission rejections and/or app suspensions by immediately ensuring that no other apps in your catalog are in violation of (but not limited to) the above policy. Before publishing applications, please ensure your apps’ compliance with the Developer Distribution Agreement and Content Policy.

If you feel we have made this determination in error, you can visit this Google Play Help Center article.

The Google Play Team