[We are using LOOKER PRO.] We’ve found a workaround by creating a sample template, but we still need to copy our data to that dashboard in order to use the same theme. Is it possible to create a fixed theme (look and feel) on Looker that we can reuse across all our existing dashboards without having to recreate them each time?
This is not possible in Looker Studio Pro. According to our Studio documentation: “Custom themes aren’t shared across reports. To reuse a custom theme in another report, make a copy of the report with the custom theme.”
On the other hand, this is possible with Looker. You can create a custom theme and then set it as the default for all embedded dashboards on your instance.