Best way to cue multiple lower thirds? (Name plates)

What is the best way to display multiple lower thirds (still images) in order?
I have an ATEM and hyperdeck, and I would like to display 30+ attendees' names and job titles in order when the announcer cues. I don't want to go to the ATEM software or hyperdeck and load the media one by one... I know I can do it in the OBS/ ventuz, but is there anything I can buy/ use to do this job easily at the switcher level?
Thanks
I have an ATEM and hyperdeck, and I would like to display 30+ attendees' names and job titles in order when the announcer cues. I don't want to go to the ATEM software or hyperdeck and load the media one by one... I know I can do it in the OBS/ ventuz, but is there anything I can buy/ use to do this job easily at the switcher level?
Thanks