Feature Request:Update all parts title page

I absolutely Love Master pages and the philosophy behind it.
I hope there is a faster way to apply my Master page changes to all parts specially when I create a title page for parts.
Maybe Right-clicking on title pages in parts and hit “apply to all parts”!

In this particular example, you could set up your First master page to look like this, rather than adding a new title page. This way it would propagate to all layouts that use that Master Page Set automatically.

I actually don’t disagree with the feature request, but if you don’t need a separate First Master Page (or can get away with customising the default Flow Heading) then the functionality’s actually already there.

True In this exmaple it works but If I have few Flows I dont think it is a good idea to change my first master page.