Photos Titles

"How can I send lots of photos including their titles? I have already given each photo a title within an album but when the photos are sent to email, the titles do not appear. I then have to retitle each one individually which is a lot of work when I send?" This message was posted in 2013...I have the same question today using Photos on my iMac. I have over 1000 photos I want to selectively share with different family members