Reordening of 4 databasets

I need a person that can rearrange the order of 4 databases (PDF and XLS) divided into multiple files and merge them in a single Xls file.

The dataset are in different laguages (Greek/Slovakian/Serbian).
The important thing is that this columns always appear in this precise order on the leftmost side of the file:
1. Name of the school
2. Telephone
3. E-mail
4. City
5. Address
The datasets are contained in this link: https://drive.google.com/drive/folders/1wG4ZvLbvl0NvMe-9r7uvwSfzT817iFA7?usp=sharing

To be assigned the job please describe me how you'd reorganise the North Macedonia dataset.
The task will be assigned Fri 10.02, at 11 am CET, based on relevant experience, bidding process and quality of the explanation. The resulting files should be in Xls format.
The job must be finished on Monday 13/02, at 14.00 pm CET.