Hi Michael,
Maybe I am not understanding what you want to do but I use
org-babel-lob-ingest/org-sbe to execute blocks from other files on
start-up like this:
# Local Variables:
# eval: (org-babel-lob-ingest "Template-Loader.org")
# eval: (org-sbe "Init-Template") ;; the name of a block
in Template-Loader.org file
# End:

I assume this means that org-sbe can see the block names from the other
file. But I haven't tested the behavior with #call just executing elisp.
Doug



Date: Wed, 08 Jul 2020 16:59:32 +0200
From: Michael Welle <mwe012008@gmx.net>
To: emacs-orgmode@gnu.org
Subject: Re: org-sbe and code blocks in a different files
Message-ID: <877dve9hnv.fsf@luisa.c0t0d0s0.de>
Content-Type: text/plain

Hi Eric,

Eric S Fraga <e.fraga@ucl.ac.uk> writes:

> * org-babel-lob-ingest
ah, I learned something new here. Unfortunately, it seems like org-sbe
doesn't look into the list spit out by org-babel-lob-ingest.

Regards
hmw