1. Get proper currency if exist multiple currencies in share name, e.g. CHF EUR
2. Default currency should be based on scenario: USD or EUR.
3. Remove special chars should be based on \W, instead of [^a-zA-Z0-9\s]
Examples document 532422720
M&G European Credit Investment Fund A CHFH Acc -> M&G European Credit Investment Fund A CHF H Accumulation
M&G European Credit Investment Fund A CHFHInc -> M&G European Credit Investment Fund A CHF H Income
M&G European High Yield Credit Investment Fund E GBPHedgedAcc -> M&G European High Yield Credit Investment Fund E GBP Hedged Accumulation
Consider some share class names are with multiple short name, e.g.
CPR Invest Global Disruptive Opportunities Class I sw EUR - Acc
The short names are I and sw
The purpose is to support get all of short names from share class name.
For multiple currencies in fund/ share name, if exist USD, remove it
Fix the issue for split words without space
If there is no currency in share class name, try to get same currency from document mapping which with same fund name and same short share class name.
Blade He