Working on converting Ravenloft - Curse of Strahd 5E to PF1 for my group

So I thought I would use this here to post some of the issues I am either running into or help for identify 5E spells that may have been changed or similar spell in PF but simply renamed.

Welp I have the whole PDF copied into the builder and now I am trying to make some updates and changes.

Updated the rules to the mist simply enough but got to the part with spells behaving differently. Do any of you guys n gals happen to know the following spells in PF1 and if so let me know in the comments! Thanks again!~

Find familiar:

Find steed:

Rary's telepathic bond:

Spirit guardians: