Thank you very much for posting your feedback. At this time, we will not be adding this request to the near-term backlog, as we are focused on improving our search and process variation capabilities and delivering sequential approvals. However, we reevaluate requests every quarter and will reach out if priorities change. Please keep the feedback coming as it is critical for our longer-term planning.
For now you could consider using Systems. You can include these as swimlane roles or type '#' in a process, start typing and get a quick list of Systems to select from. In the case of a name change you only have to change the System and everywhere it's referenced will be updated.
Thanks again for getting in touch.
You could utilise lean and system tags so updates can be done across multiple processes at once, but I can see how this would be beneficial for process editors for generic words and terms.
This isn't on our roadmap right now but we'll open this up for voting from other clients.
2. Perhaps you can provide the function replacing repetitive word to be replaced at once in the edit page.