P: Photo info missing

Lightroom CC on Windows 10 -- Lightroom Mobile
I've synced a collection with Lightroom Mobile and shared that collection with my clients for proof review. My clients can see the photos but not the photo filename. They only see "6 of 59" in the bottom left corner of the screen. So they can only refer to the photos by number. As they reject certain proofs and I remove them from the collection, the numbers change. It would be so much easier if the client were shown the filename and then could refer to photos by filename. Please consider adding this feature in an upcoming revision. Thanks so much for your time in this matter. Richard -- rcsparks39042@gmail.com

I'm still dumbfounded that a simple filename/title can't be added to LR Mobile galleries without an Adobe account. No, stupified.

I have been using Lr Mobile galleries for months now as a proofing medium for clients and although it is convenient, the grief created by this issue alone outweighs the benefits:
The inability to display a filename for an image... WITHOUT AN ADOBE ACCOUNT.
I want my clients to see a filename, right below or next to the single display image. For my clients to reference '17 of 49' actually creates more work for me. Even IF you have an Adobe account, the user must click on a flyout menu, then another click on the 'Photo Info' tab to see a filename. 2-clicks. And have an account. That's silly.
I can (somewhat) understand that to 'rate' or comment on a photo, a user account is required. But to just display a filename? Please tell me I am missing a parameter or setting because I would rather be wrong then wait for this to be corrected- if it ever will be.

If my name was Tom Hogarty, I would like the (parameter/option) to place the filename or sequence number ON the thumbnail image, and then when the image is clicked to display larger, the filename below the image.

I cannot get the photo info to show on any linked web address. Not sure which URL you are referring to where you can view the photo info. Would love to be able to do that.