Copy/paste given text into Word files, in specified places

I have less than 50 Word files (destination D), and each file contains one page. Each page has graphics and text, the text is in a few places on the page. I give you the Japanese translation of the texts in similar files (source S). You have to copy / paste the Japanese text from S files into D files. The main points are: - The final text should fit well into the same space used for the English text. If it's too long, etc, you can devise some ways to deal with that - make it a little smaller, add new row, etc. - You need to pay much attention not to make mistakes in case you don' know Japanese, because you can guide yourself only by positions - You need to know and have experience with advanced Word formatting (Paste unformatted text, set image's text wrapping, set page columns at row level, etc.) I need it done in the next 12-24 hours, the faster the better; so if you're busy today, don't bid please.