number of occurrences isn't a very strong indicator of a trademark-related issue. global replace string can address that if needed, but it may very well not be: statements of fact are not generally covered by trademark policies. there appears to be a lot of FUD and misinformation and false analogies around trademarks and how far trademark licenses can reach (thanks, IP mirage! *not*), but it takes real trickery to bring a trademark into a position in which it could be used to be a substantial impediment to the enjoyment of the essential freedoms. I haven't seen any of that, despite the amount of surrounding noise.