A family of Microsoft word processing software products for creating web, email, and print documents.
It will be a bit of work, but what you want to do is change this to a Mail Merge for labels. You maintain your list in a separate file. I use Excel. To delete someone, I delete the row for that person in Excel. To add someone, I add a row in Excel.
- https://www.addbalance.com/usersguide/mailmerge.htm
- https://support.microsoft.com/en-us/office/use-mail-merge-for-bulk-email-letters-labels-and-envelopes-f488ed5b-b849-4c11-9cff-932c49474705?ui=en-us&rs=en-us&ad=us
Here is advice from MVP Graham Mayor on how to convert your current labels to a data source that can be used for mail merge: Convert labels to a Mail Merge data source