I require a script that can overwrite and amend html code in a Wordpress text widget that appears in multiple blogs across a network.
I have a network of 500+ Wordpress blogs that feature the same banner image and link in the sidebar. The actual application is to add some tracking code to the banner image hyperlink across all 500+ blog sites. The blog network is managed using WPManager DX.
I would like the script to automate this process to avoid having to log into each site to make the alteration manually.