The issue is we can only use 1 title per page and are unable to use the same title anywhere else even if it is in a different space, what we want is to be allowed to re-use the same title if we wish in another space.

This should be a standard functionality and not something we should have to pay for eg. https://marketplace.atlassian.com/apps/1219390/duplicate-page-titles-same-page-titles?hosting=server&tab=pricing