# Create a dynamic data that changes on emails?

**URL:** <https://forum.mautic.org/t/create-a-dynamic-data-that-changes-on-emails/33949>\
**Category:** Product Support\
**Created:** [October 28, 2024, 8:35am UTC](https://forum.mautic.org/t/create-a-dynamic-data-that-changes-on-emails/33949 "2024-10-28T08:35:14Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![yochay11](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/yochay11/32/7301_2.png) [@yochay11](https://forum.mautic.org/u/yochay11)\
**Post date:** [October 28, 2024, 8:35am UTC](https://forum.mautic.org/t/create-a-dynamic-data-that-changes-on-emails/33949/1 "2024-10-28T08:35:14Z")

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Hi, I am doing a webinar every 1-2 months.

I have about 3-5 emails sent for each one, and I noticed that I get confused with changing the dates or links sometimes.

Is there an easy way to set global variables somewhere that I can change from one page and they will update all emails?

At the moment, I use Twig templates and create different templates for each element: date, time, hour, link, calendar link.

It seems a bit messy to edit 5 templates each time; is there an easier way to do it where I can edit all data from one place and it updates the emails?