I'm managing a couple of websites from the same client. They have lots of partners and have a logo slider on the bottom of each page across 5 websites. The partners change from time to time and the content manager has to update the logos on 5 sites separately.
Maybe there's a way so that you can change the logos one time and the other sites change too.
I was thinking of a hosted xml file and images, and a widget on the site parses the xml and puts the content in a simple logo slider similar to this: https://wordpress.org/plugins/logo-slider/
Would that be the best way to do this?