Set frontmatter variables from templates? How?

[zwbetz]

Another option is to adapt this script to your use case:

Set frontmatter params in list template?

All pages does not have weight params in frontmatter. I want to set weight params in code based on file name. File name format is xx_String.md. xx is 2 digits. So, I can get xx from bellow code, and hope to know //**// {{ range .Pages }} {{ $weight := substr .File.BaseFileName 0 2}} // * what method can I use for setting every page's weight with above value *// {{ end }} If anyone have experiences on this, please let me know kindly… Warm Regards.