Strapi Structure Name Change Broken - Help!


Our company contracted a Digital company to build us a website. They have designed the CMS using Strapi. We made changes to the “display name” of a couple of the fields under the Plugins > Content-Types Builder. Since then, the UAT and CMS has crashed and we are not able to revert back. I was wondering if Strapi does any backups and if you can revert to previous backup on our behalf? Or whether anyone knows how to fix this problem?