If looking for a way to add any text beginning of any field or end of the field in the mapping section. Can refer to the way below:

Once use the curly brackets and comma in the mapping section, multi columns and labels will no longer supported. 

1. Can add custom text in the mapping section together with the column field name.

2. Before adding the text in the mapping section, you must ensure that the toggle shown as a tag at the top of the mapping is disabled.

Example of custom text in the Description Field:

Result showing in Online Store:

3. This feature can be used in the field mapping of 

    ✔️ Description

    ✔️ Vendor

    ✔️ Title

4. The rest of the field that is not mentioned above is NOT able to add the text beginning of the column value or end of the value.