Need WordPress Developer | Plugin | Need Small Code Modification

in the existing plugin, The published articles are updated when its parent reusable content is updated. In other words, when we click the update button in one of the reusable content, it updates all its child content (publish articles). That is the logic that I want to change. So you have to find a way to update parent reusable content without updating child (Publish articles). But if we update reusable content, then publish article must show the current updated reusable content. There are about 1000s articles. So, It is not practical to update all children when updating reusable content (bcz server load). that's why I asking you to find a way to update reusable content without updating child. The plugin is built with OOP Php. All UI and all other components are already builta and working well. All you have to do is, change the publishing logic. How much do you want to change updating process