C# windows app localization (RTL)

I have C# project windows app,I need to add the Arabic interface (RTL)
The current method used is by converting the English text to hash code then reading the translation from the XML file for the entire application at once.

- I need a way to use code and read the translation for each form through an XML file or txt file for each form.

Or even through the code by reading the Arabic text from the Tag property per caption.

and mirror forms,change the direction of the form from right to left.

I also need a way to add localization to ExtraReports ( devexpress)from right to left when the program is in Arabic with arabic caption.

I will not use the resource. Everything must be done through code
i am using devexpress and Infragistics (windows app).
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I am looking for expert who has done this before.