Simply
select all books that need to be switched, and then use the Quality Check option. It works on all currently-selected books.
The description of the ^tweak^ does not matter, what does matter is what is written in the bottom box. For example (mine):
Code:
# Author sort name algorithm
author_sort_copy_method = 'comma'
author_name_suffixes = ('Jr', 'Sr', 'Inc', 'Ph.D', 'Phd', 'MD', 'M.D', 'I', 'II', 'III', 'IV', 'Junior', 'Senior')
author_name_prefixes = ('Mr', 'Mrs', 'Ms', 'Dr', 'Prof')
author_name_copywords = ('Corporation', 'Company', 'Co.', 'Agency', 'Council', 'Committee', 'Inc.', 'Institute', 'Society', 'Club', 'Team')
I don' think its setting matters here though.