Ocr extraction have to configure this

the place I use ocr the zero and the letter o are equal to the difference and the zero has a risk in the middle and the letter o does not have it possible to configure ocr for it to identify this difference and extract correctly

image below shows the zero with risk
image below shows the letter O which looks like zero plus without the risk

so i wanted the ocr to know when it has the risk and zero and without the risk and letter has as

You can not configure or train the OCR software as end-user. My suggestion: For number OCR use the OCR engine2 - it is usually better with numbers.