I usually create a copy of a confluence page that I created before in case of similar content and then I edit the draw.io diagram. However, I am not able to rename the draw.io diagram because it always shows the name of the original draw.io diagram from the confluence document that I copied from.
Hi @Matin Shaikh ,
Welcome to the community !!
I found a workaround:
When you are copying a page and before saving the page, click on the drawio macro section and click on Duplicate. This allows you to create a copy of diagram and rename. You can delete the old one.
Below is the way
Once the page is copied, copy andrename the diagram to the different name.
Refer this question for more details