Layout of Financial Statement Reports

Good afternoon, how are you?
I have generated the Financial Statements in pdf and I would like to know if it is possible to change their layout. I have noted some points, as follows:
Put a pattern in the descriptions of the lines, put subtotals of the values in bold and also correct Portuguese errors.
Also change the sum of the BP groups by putting the values above (in front of the group name).
Leave only the Date at the beginning of the report, it is not necessary to put it in all the account groups.
The Totals and the signatures of the Partner and Accountant must appear on the same page.
Remove the blank page.
Here's an example for your consideration.

HubCount: DRE
Operating expenses / income
Suggestion: Operating Expenses / Income
Keep the standard for all rows and all reports
Thank you,