If you manage multiple Google Ads accounts, you may have seen accounts only noted by their ID number, or the generic "Google Ads Account".
If you want to get organized and update your account names, it's really easy. Here's how it's done, step by step.
Step 1: Login to Ads Account, Navigate to the account you'd like to update (should be prompted to select at login)
Step 2: Click Tools and Settings-Preferences
Step 3: Click "Account Name"
Step 4: Change the Account Name to the desired name, and click save
That's it!
Here's the official documentation from Google on how to change the name of your Google Ads Account: https://support.google.com/google-ads/answer/7519527?hl=en