When I export my files, I need, in addition to the watermark, print the file name.
I've installed the LR/Modify 2 plugin, but it always crash during the export process
Is there any other way to do this?
This is a very old plugin - has it been updated to work with the current version of Lr? Tim's website says: "Compatible with Lightroom 2 to Lightroom Classic CC" We are many versions into Lightroom Classic (it's no longer called cc). Have you contacted him?
Can you provide more details with what you are trying to accomplish? There may be other users that can add some thoughts here.
If you can add text can you also add the file name at the same time?
Yes, I've done with the slideshow and after export as a JPEG, work well.
I want to show proofs to friends and clients or post images online, the ability to watermark images with a logo or text is invaluable. The file name is the way to tag the pic
If this is about sharing images you may want to consider using collections, you can learn more here: https://helpx.adobe.com/lightroom-classic/help/lightroom-mobile-desktop-features.html
This will give your clients and/or friends visibility to any images you choose. You will create a collection, sync the collection, create a link to share the collection and you can text or email that link. With the link anyone can view the images with the file name and any other text you have added to the image. Not sure if this will work for you but it useful and a time saver.