Looker Studio Pro Tips
Customize your packageName - or any other metric or dimension - on Google Data StudioHow to rename your packageName (or any other dimension) on Data Studio dynamically using formulas
How to see "Day of Week" within a Blended Data Source
Advanced Tips: Field Types, using Naming Conventions and Calculated Metrics
The most important best practice to get the most out of your connectorsNaming conventions can go a long way as you start activating multiple data sources on Looker Studio.
Migrating your Looker Studio sources to BigQuery