Currency Converter+ is converting all numbers and not only the prices
Sometimes Currency Converter+ will identify all numbers as prices and will convert them.
The app by default detects and converts prices automatically according to the shop currency configuration and this issue is most of the times caused by the Shopify currency formatting configuration.
However, you can change the price format in your store and easily fix the issue by adding the currency symbol to your configuration. Please check this article out https://help.shopify.com/manual/payments/currency-formatting for more details on the available currency formats.
As it is mentioned in the article, in order to change the shop currency formatting, please go to Settings in your Shopify admin, click on General and in the Store currency section, click on Change formatting.
Once there please make sure that the currency formatting has the currency symbol at the beginning, as shown below:
Click on save and you’ll be all set.