I have a group of transcribers when typing will often run into a situation as follows:

THE COURT: (Interposing) blah blah blah blah

There is a blue line between ':' and '(' indicating a grammatical error has occurred.

In word 2016 it doesn't allow you to 'ignore all' for grammar errors (unless I'm missing the setting somewhere). What I am thinking is to just create a macro in which they run the macro and it will go through the document and any occurrence of this particular phrase it will ignore it. These can occur upwards to 100 times in a single transcript causing the grammar check that they do at the end of their document to be tedious and long having to click ignore 100 times for the same error.

Any help will be greatly appreciated.