How do I update an email in a series without doing it manually?

Hi all,

I hope you can help.

I created a number of outbound email messages to enable us to reuse them across different campaigns.

When i made the series, I use the feature ‘Copy existing message’ feature which i then used to add the various rules.

I made some changes to the base email messages and wanted those reflected in the series - but i can’t see a way to do that without manually editing the email in the Series rather than a way to sync an update etc.

Is there a way to update a series by changing the email copied? Or do i have to update every series manually?

Thanks!