Translatepress generates too many strings that take up lots of disk space

I am using the Event Calendar Plugin to create events for people to register. There is a “Add to Calendar” button and translatepress will automatically create strings of 4 links (e.g. Google Calendar, iCal) for each event, taking up large disk space.

My questions are

1. How to disable auto generation of those string?
2. I deleted translatepress on my website but the data is still stored in the database. For the existing data, how to select and export useful strings and then add back to translatepress when i reinstall?

Check out the capscreen for details

https://drive.google.com/drive/folders/11Y8Uky5lwZVcoMvgC-_vHPE8vZC2m0mn?usp=sharing

The page I need help with: [log in to see the link]