Users in a Team subscription can share templates. A Team subscription for 10 users costs $480 / year and can be purchased using the following link: https://portal.wizy.io/#/buynow/buymorelicenses
1. Create your Email Template from the Mail Merge section of G Merge add-on.
Use the "available tags" drop down menu to personalise your Email.
2. Click on Manage my subscription at the bottom left of G Merge side bar
3. In the Email Templates section of the portal; Edit your Template and update Sharing permissions to Shared Template.
The Account owner can give permission to Managers to Edit and Delete Shared Templates.
Choose Account Profile > Settings