Thank you for asking .

To accomplish this functionality all at once, it seems that writing a Lisp program would be necessary. Firstly, load the attached "mpk.lsp" file using the "ap" command, then execute "mpk" in the command line. Selecting all the drawings should change the model to "001" for each. After that, manually double-click on the desired text and modify only the third character. If a fully automated program is developed in the future, we will contact you again.

Thank you