search - Find and Replace Inside a Text File referring to the file name -

what's simplest way find , replace given input string filename,

example: filename

abc.txt 

find inside text file:

name = "xyz", nametitle = "xyz", 

and replace to:

name = "abc", nametitle = "abc", 

what easiest way achieve goal? can use notepad++?

i see first question on stackoverflow. perhaps new programming? question isn't programming question. ok.

sure, use notepad++: open options search , replace. add in word want find, , word want replace with. each word want replace.

be sure check option make search entire word: otherwise xyz match xyzfoo. , might not want replace abcfoo.

also option search case sensitivity (based on preferences really).

notepad++ fine editor if on windows. on mac there myriad other options.