This thread is resolved. Here is a description of the problem and solution.
Problem: Is there any filter where I can set that enable/disable the appearance of currency switcher?
Solution: We don't have any filters where you can directly set enable/disable for the currency switcher.
Depending upon the cases you can create a custom currently switcher accordingly, https://wpml.org/documentation/related-projects/woocommerce-multilingual/multi-currency-support-woocommerce/
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