setProp fuvction and field text in livecode 7

[Muaadh Salih]

Now we can use unicode for various text language entries  and manipulation
there is one ,apparent, remaining  issue of setting textfont of a field :
Having changed Txtalign and textfont to agree with Arabic-Hebrew language
in the  field,  text will not be stitched until (shift-alt) is
used,manually !!,  to change the pc language first.
Is there a way ( i am sure there might be one)  of using "setProp" function
to set the stack script to to change language to Hebrew, Arabic. Hindi...?
​Many thanks for every body's immense help​

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All the best

​Muaadh Salih​