change url possible?

[stockdiv]

Is it possible to change the url for each?
/index.php?kw_list=&sphoto=on&svector=on&color=
and
/stock-photo/......-111111.html

Result i wish:
/index.php?kw_list=&file=on&svector=on&color=
and
/file/......-111111.html