I can't believe I haven't needed this feature until now, but when I searched for a Search and Replace option in Evernote Mac, it was nowhere to be found. Please STOP EVERYTHING YOU ARE DOING AT THIS MOMENT and add this feature NOW! After researching this in the forum, it seems it would go a long way in making many of your users extremely happy.
Sometimes, it's the small things that make the biggest impact.
Vote +1 - Global Search and Replace with option to search the current note only.
Thanks