Currently, our emails are using content blocks where shared areas like header and footer are called in an email file.
The reason we use content blocks is because if anything changes in these content blocks, we do not have to refresh the emails using these blocks. The change can be published across all emails without needing to refresh.
We want to move to templates but hesitant to go that route since template will have dependent emails and if anything needs to be updated in email template, all dependent emails will need to be refreshed.
1) Is there any way to create dynamic templates where changes can be published to all emails without manual refresh?
2) Which approach is better - keeping content blocks that still needs to be coded each time and called in email files VERSUS template that can be coded once and emails will become WYSIWYG and save coding time?