What are the job titles called where the main function is to deliver off-the-shelf materials like being a CPR/First Aid Instructor for American Red Cross/Heart Association. I've trained but rarely have developed a lesson plan or curriculum myself but the bulk of my experience is in delivery of pre-made materials. I'm wanting to make sure that I select the right title when doing online job searches or describing myself to prospects. Will I find my job prospects limited by not adding the skill of curriculum and website design?

It sounds like your title for searching might be trainer or instructor. I wouldn't worry a lot about not having written any courses yourself. As you will soon discover, if you haven't already, many people in the field of training learn on the job. You could get hired initially as a trainer and then pick up curriculum development skills when and if the need arises - unless of course, that skill is needed up front as soon as you start the job, and even then they might allow you to learn as you go. (I don't really know why you would need website design skills.)

Best of luck to you in your job search!

Training and Instructional Design, though related, are two different skill sets. I know many good trainers who are not very good instructional designers, and vice versa. Also, many do both, and many do both quite well. It just depends on where you work and what opportunities arise, as well as what professional development you seek out. I wouldn't worry if you have focused on training and not ISD. Titles I would use for your search:

trainer
learning facilitator
facilitator
instructor
coach
mentor

Also, try searching on various forms of the words (training, instruct, instruction, etc.). Good luck!