I also think a community consultation is not needed: this is an old historic file that make no sense for most Wikisource.
For the file, it could be :
- the local file, https://meta.wikimedia.org/wiki/File:Wikisource-logo-br.svg for Breton (br) Wikisource (which is stored in the local settings if I'm not mistaken, see also this list https://meta.wikimedia.org/wiki/User:Cbrown1023/Logos#Wikisource ).
- the no text https://commons.wikimedia.org/wiki/File:Wikisource-logo.svg for all wikisource
The first would be better but the second is possible if the first is too complicated.
Thanks for sharing this @VIGNERON
Looking at that list I see that some of the indic wikis don't have logos. Would you know if these need to be requested by the community or something else?
Of the 71 Wikisources on Wikidata, a few use the no-text version of the logo, and lots don't have one: