as long as you're not moving to a country where internet access is restricted, you don't have to do anything. ie, your subscription is not linked in any way to your location (unless you change countries) or internet provider.
if you're moving to another country where internet access is not restricted, just change the country associated with your adobe id:
The country associated with your adobe id must match the store you purchase from and must match the payment address. otherwise, change what's necessary:
change country associated with adobe id - https://helpx.adobe.com/x-productkb/policy-pricing/change-country-associated-with-adobe-id.html
change credit card and/or billing address, https://helpx.adobe.com/manage-account/using/update-billing-information.html
change currency - https://forums.adobe.com/thread/1999694
change store - http://www.adobe.com/store_selector/storeselector.html
change adobe.com website language - https://forums.adobe.com/thread/1999693
in the future, to find the best place to post your message, use the list here, https://community.adobe.com/
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