Change API data feed from one API to another / potential extra: rename plugin

Hi there, Hope you are well. I am currently using a GLS shipping plugin which is part of a bigger full-service shipping solution ([login to view URL]). However, I am only using the parcel collection point part of the service and so I wish to customise the plugin so that it uses GLS' own API instead of [login to view URL]'s API to locate collection points. NB. [login to view URL] use the GLS API to feed into their own API as well, and so all the data should be available at the original source (the GLS API). The plugin currently pulls data from here: [login to view URL] – please see '[login to view URL]' in the plugin, which you will find here: [login to view URL] I would like to have it pull the same data, but from here instead: [login to view URL] (for example results try and add '8000' to 'zipcode' and 'DK' to 'countryIso3166A2') – full documentation here: [login to view URL] In this way, the plugin should complete bypass [login to view URL] and go straight to GLS for data instead. As the plugin is in the WordPress repository and as it's open source I expect it to be perfectly fine to make this customisation. NB. The original plugin currently supports 4 different couriers. I only need it to support GLS, but I don't necessarily need the other options removed. I just need the plugin to be independent of [login to view URL] when using the GLS collection point feature. Potential extra: it would be interesting to get a quote for renaming the modified plugin so that it becomes a new plugin in its own right. The idea would be to then put it on GitHub and in the WordPress repository so that the whole of the WP community could use the plugin and help develop it further. I expect that this would involve changing the 'Text Domain', which is currently 'pakkelabels-for-woocommerce' as well as replace anywhere where it says 'pakkelabels' in the code. Let me know if you have any questions! Many thanks, Jonas