remove quotation marks on a page or entire project

To have a large project for which I need to remove quotation marks for the entire project. I am wondering how to do that. Also, related, how to remove quotation marks on just a single page, but not the entire project. Thanks

BTW, I write in Windows version.

Edit->Search->Project Replace will do the trick. If you have “smart” quotes, then copying and pasting the left quote, replacing it with nothing, and then repeating with the right quote mark is what you’d have to do.

Thanks very much