In the ZUGFeRD XML data the ram:name is the username but should be the Company name. For the username you should. use ram:DefinedTradeContact

Expected Behavior

<ram:Name>Mustermann GmbH</ram:Name>
<ram:DefinedTradeContact>Max Mustermann</ram:DefinedTradeContact>

Current Behavior

<ram:Name>Max Mustermann</ram:Name>

Possible Solution

add ram:DefinedTradeContact if the company in user filled and add the name there and fill ram:name with company name

Steps to Reproduce

https://github.com/InvoicePlane/InvoicePlane/blob/development/application/libraries/ZugferdXml.php#L126