How to find link to another project.

I have 2 projects in my wifreamesketcher. Web and Mobile. The mobile project has a link to the main page of my web project. Likely because I copied one of the elements from web to mobile. But that was too long ago to know which page in the mobile project I put that element. Both mobile and web have a main page. Since both have a link to the main page within their project, the web link could be on any page within my mobile project. The only way to find it is to manually go through every mobile page and see which page has the web link so that when I export mobile, and no longer see the message " Some of the linked screens are not included in the storyboard. Add missing screens"

When I click "Add missing screens" my entire web project is imported to the mobile project. The first page is the main page of web which could be on any of the mobile pages.

So, my question is, is there a way to search a project for a link without manually checking each link on each page (which is hundreds of pages)?

Nevermind. I went to a command prompt (cmd) and typed this command to find the s

findstr -r "Web" *.screen