Pre-made animated text gallery?

Hi, I mainly used HFExpress to edit customer testimonials for our company to later post on YT. Often these need to include an animated horizontal text scroll of their name and/or business title. One problem I run into is that the (white) text doesn't show up well depending on the background (shirt, dress, etc). So I'd really like a tinted background for that text as part of the comp shot. And maybe some fancy moving lines or blocks (that I can change to company colors) to draw attention before fade-out.  So I was wondering if there is a gallery or library of titles/logos/etc out there somewhere that other users might have shared? Thanks!