Word replacer

Hi

I am not sure if you can help me with this.

I recently uploaded a Word replacer plugin and replaced a word throughout the website - just to test.

Strange the word appers as the new one only online and mot in the admin.

Moreover when I tried to change the word back to the original - it didnt’. This is really problematic for us - as we dont’ need this before a later date.

I tried the Forum for the plugin - but there was no solution there.

Would you be able to help?

thanks!

Regards

Madhuri