You say that your picture is 2000 x 2000. But What? Are this pixels?
If I make a new document with the size of 2000 x 2000 pixels and add a text in Comic Sanse with the size of 1296pt, it doesn’t fit on the document…
In photoshop you can simply copy adjustment layers from one picture to other pictures. I don’t know whether this works the same in photoshop elements. But you can test.