Here's a useful UV tool for Maya that will help you save time.
Check out the latest version of UV Kit for Maya, rebuilt with an updated design, new functions, and Maya 2022 support. The tool is said to automate and simplify aspects of the recurring UV unfold/layout process. Make sure to watch the video above to learn how it works.
You can visit Rocket Square's documentation page for a full overview on how to install and use the tool. Basically, the toolkit will help you save time and focus on more art-oriented tasks. Learn more and buy the tool for $15+ here.