Sentence:  Those mechanic′s <WSD>lienors</WSD> with equal priority to the foreclosing <WSD>lienor</WSD> need not be named as defendants in the action, but should be identified in the complaint, as well as those encumbrances with interests prior in right to the foreclosing <WSD>lienor</WSD>. 
Meaning of the word marked with <WSD> tags:  A lienholder.